15796904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1009}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 31512000

約数和(自身を除く): 15715096

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1009, 1957, 2018, 3914, 4036, 7828, 8072, 15656, 19171, 38342, 76684, 103927, 153368, 207854, 415708, 831416, 1974613, 3949226, 7898452, 15796904]

約数ペア:

[(1, 15796904), (2, 7898452), (4, 3949226), (8, 1974613), (19, 831416), (38, 415708), (76, 207854), (103, 153368), (152, 103927), (206, 76684), (412, 38342), (824, 19171), (1009, 15656), (1957, 8072), (2018, 7828), (3914, 4036)]