23899490

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{8819}}^1$

素因数の和:9097

約数の個数: 16

約数和(自身を含む): 43182720

約数和(自身を除く): 19283230

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 8819, 17638, 44095, 88190, 2389949, 4779898, 11949745, 23899490]

約数ペア:

[(1, 23899490), (2, 11949745), (5, 4779898), (10, 2389949), (271, 88190), (542, 44095), (1355, 17638), (2710, 8819)]