19191065348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{3457}}^1$

素因数の和:3733

約数の個数: 96

約数和(自身を含む): 42032460288

約数和(自身を除く): 22841394940

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 101, 151, 182, 202, 302, 364, 404, 604, 707, 1057, 1313, 1414, 1963, 2114, 2626, 2828, 3457, 3926, 4228, 5252, 6914, 7852, 9191, 13741, 13828, 15251, 18382, 24199, 27482, 30502, 36764, 44941, 48398, 54964, 61004, 89882, 96796, 106757, 179764, 198263, 213514, 314587, 349157, 396526, 427028, 522007, 629174, 698314, 793052, 1044014, 1258348, 1387841, 1396628, 2088028, 2444099, 2775682, 3654049, 4539041, 4888198, 5551364, 6786091, 7308098, 9078082, 9776396, 13572182, 14616196, 18156164, 27144364, 31773287, 47502637, 52722707, 63546574, 95005274, 105445414, 127093148, 190010548, 210890828, 369058949, 685395191, 738117898, 1370790382, 1476235796, 2741580764, 4797766337, 9595532674, 19191065348]

約数ペア:

[(1, 19191065348), (2, 9595532674), (4, 4797766337), (7, 2741580764), (13, 1476235796), (14, 1370790382), (26, 738117898), (28, 685395191), (52, 369058949), (91, 210890828), (101, 190010548), (151, 127093148), (182, 105445414), (202, 95005274), (302, 63546574), (364, 52722707), (404, 47502637), (604, 31773287), (707, 27144364), (1057, 18156164), (1313, 14616196), (1414, 13572182), (1963, 9776396), (2114, 9078082), (2626, 7308098), (2828, 6786091), (3457, 5551364), (3926, 4888198), (4228, 4539041), (5252, 3654049), (6914, 2775682), (7852, 2444099), (9191, 2088028), (13741, 1396628), (13828, 1387841), (15251, 1258348), (18382, 1044014), (24199, 793052), (27482, 698314), (30502, 629174), (36764, 522007), (44941, 427028), (48398, 396526), (54964, 349157), (61004, 314587), (89882, 213514), (96796, 198263), (106757, 179764)]