13041296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{42899}}^1$

素因数の和:42926

約数の個数: 20

約数和(自身を含む): 26598000

約数和(自身を除く): 13556704

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 42899, 85798, 171596, 343192, 686384, 815081, 1630162, 3260324, 6520648, 13041296]

約数ペア:

[(1, 13041296), (2, 6520648), (4, 3260324), (8, 1630162), (16, 815081), (19, 686384), (38, 343192), (76, 171596), (152, 85798), (304, 42899)]