15953464

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1019}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 31824000

約数和(自身を除く): 15870536

約数列:

[1, 2, 4, 8, 19, 38, 76, 103, 152, 206, 412, 824, 1019, 1957, 2038, 3914, 4076, 7828, 8152, 15656, 19361, 38722, 77444, 104957, 154888, 209914, 419828, 839656, 1994183, 3988366, 7976732, 15953464]

約数ペア:

[(1, 15953464), (2, 7976732), (4, 3988366), (8, 1994183), (19, 839656), (38, 419828), (76, 209914), (103, 154888), (152, 104957), (206, 77444), (412, 38722), (824, 19361), (1019, 15656), (1957, 8152), (2038, 7828), (3914, 4076)]