23481872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{77243}}^1$

素因数の和:77270

約数の個数: 20

約数和(自身を含む): 47891280

約数和(自身を除く): 24409408

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 77243, 154486, 308972, 617944, 1235888, 1467617, 2935234, 5870468, 11740936, 23481872]

約数ペア:

[(1, 23481872), (2, 11740936), (4, 5870468), (8, 2935234), (16, 1467617), (19, 1235888), (38, 617944), (76, 308972), (152, 154486), (304, 77243)]