19483004

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3343}}^1$

素因数の和:3425

約数の個数: 24

約数和(自身を含む): 35954688

約数和(自身を除く): 16471684

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 3343, 5828, 6686, 13372, 103633, 157121, 207266, 314242, 414532, 628484, 4870751, 9741502, 19483004]

約数ペア:

[(1, 19483004), (2, 9741502), (4, 4870751), (31, 628484), (47, 414532), (62, 314242), (94, 207266), (124, 157121), (188, 103633), (1457, 13372), (2914, 6686), (3343, 5828)]