15694814416

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1\times {\mathrm{1483}}^1$

素因数の和:2664

約数の個数: 80

約数和(自身を含む): 33093437440

約数和(自身を除く): 17398623024

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1123, 1178, 1483, 2246, 2356, 2966, 4492, 4712, 5932, 8984, 9424, 11864, 17968, 21337, 23728, 28177, 34813, 42674, 45973, 56354, 69626, 85348, 91946, 112708, 139252, 170696, 183892, 225416, 278504, 341392, 367784, 450832, 557008, 661447, 735568, 873487, 1322894, 1665409, 1746974, 2645788, 3330818, 3493948, 5291576, 6661636, 6987896, 10583152, 13323272, 13975792, 26646544, 31642771, 51627679, 63285542, 103255358, 126571084, 206510716, 253142168, 413021432, 506284336, 826042864, 980925901, 1961851802, 3923703604, 7847407208, 15694814416]

約数ペア:

[(1, 15694814416), (2, 7847407208), (4, 3923703604), (8, 1961851802), (16, 980925901), (19, 826042864), (31, 506284336), (38, 413021432), (62, 253142168), (76, 206510716), (124, 126571084), (152, 103255358), (248, 63285542), (304, 51627679), (496, 31642771), (589, 26646544), (1123, 13975792), (1178, 13323272), (1483, 10583152), (2246, 6987896), (2356, 6661636), (2966, 5291576), (4492, 3493948), (4712, 3330818), (5932, 2645788), (8984, 1746974), (9424, 1665409), (11864, 1322894), (17968, 873487), (21337, 735568), (23728, 661447), (28177, 557008), (34813, 450832), (42674, 367784), (45973, 341392), (56354, 278504), (69626, 225416), (85348, 183892), (91946, 170696), (112708, 139252)]