15697849742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1\times {\mathrm{11779}}^1$

素因数の和:13880

約数の個数: 32

約数和(自身を含む): 26259033600

約数和(自身を除く): 10561183858

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 2063, 4126, 11779, 23558, 35071, 39197, 70142, 78394, 200243, 223801, 400486, 447602, 666349, 1332698, 3804617, 7609234, 24300077, 48600154, 413101309, 461701463, 826202618, 923402926, 7848924871, 15697849742]

約数ペア:

[(1, 15697849742), (2, 7848924871), (17, 923402926), (19, 826202618), (34, 461701463), (38, 413101309), (323, 48600154), (646, 24300077), (2063, 7609234), (4126, 3804617), (11779, 1332698), (23558, 666349), (35071, 447602), (39197, 400486), (70142, 223801), (78394, 200243)]