19100224

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1$

素因数の和:2123

約数の個数: 56

約数和(自身を含む): 44549568

約数和(自身を除く): 25449344

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 2087, 2288, 4174, 4576, 8348, 9152, 16696, 22957, 27131, 33392, 45914, 54262, 66784, 91828, 108524, 133568, 183656, 217048, 298441, 367312, 434096, 596882, 734624, 868192, 1193764, 1469248, 1736384, 2387528, 4775056, 9550112, 19100224]

約数ペア:

[(1, 19100224), (2, 9550112), (4, 4775056), (8, 2387528), (11, 1736384), (13, 1469248), (16, 1193764), (22, 868192), (26, 734624), (32, 596882), (44, 434096), (52, 367312), (64, 298441), (88, 217048), (104, 183656), (143, 133568), (176, 108524), (208, 91828), (286, 66784), (352, 54262), (416, 45914), (572, 33392), (704, 27131), (832, 22957), (1144, 16696), (2087, 9152), (2288, 8348), (4174, 4576)]