16940381644

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2906723}}^1$

素因数の和:2906805

約数の個数: 24

約数和(自身を含む): 31253096448

約数和(自身を除く): 14312714804

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828, 2906723, 5813446, 11626892, 90108413, 136615981, 180216826, 273231962, 360433652, 546463924, 4235095411, 8470190822, 16940381644]

約数ペア:

[(1, 16940381644), (2, 8470190822), (4, 4235095411), (31, 546463924), (47, 360433652), (62, 273231962), (94, 180216826), (124, 136615981), (188, 90108413), (1457, 11626892), (2914, 5813446), (5828, 2906723)]