13419218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5279}}^1$

素因数の和:5353

約数の個数: 16

約数和(自身を含む): 21288960

約数和(自身を除く): 7869742

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 5279, 10558, 163649, 216439, 327298, 432878, 6709609, 13419218]

約数ペア:

[(1, 13419218), (2, 6709609), (31, 432878), (41, 327298), (62, 216439), (82, 163649), (1271, 10558), (2542, 5279)]