15660104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 31104000

約数和(自身を除く): 15443896

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 383, 538, 766, 1076, 1532, 2152, 3064, 5111, 7277, 10222, 14554, 20444, 29108, 40888, 58216, 103027, 206054, 412108, 824216, 1957513, 3915026, 7830052, 15660104]

約数ペア:

[(1, 15660104), (2, 7830052), (4, 3915026), (8, 1957513), (19, 824216), (38, 412108), (76, 206054), (152, 103027), (269, 58216), (383, 40888), (538, 29108), (766, 20444), (1076, 14554), (1532, 10222), (2152, 7277), (3064, 5111)]