16187372

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 28902720

約数和(自身を除く): 12715348

約数列:

[1, 2, 4, 109, 137, 218, 271, 274, 436, 542, 548, 1084, 14933, 29539, 29866, 37127, 59078, 59732, 74254, 118156, 148508, 4046843, 8093686, 16187372]

約数ペア:

[(1, 16187372), (2, 8093686), (4, 4046843), (109, 148508), (137, 118156), (218, 74254), (271, 59732), (274, 59078), (436, 37127), (542, 29866), (548, 29539), (1084, 14933)]