19157415642

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{24751183}}^1$

素因数の和:24751234

約数の個数: 24

約数和(自身を含む): 42473031744

約数和(自身を除く): 23315616102

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 24751183, 49502366, 74253549, 148507098, 222760647, 445521294, 1064300869, 2128601738, 3192902607, 6385805214, 9578707821, 19157415642]

約数ペア:

[(1, 19157415642), (2, 9578707821), (3, 6385805214), (6, 3192902607), (9, 2128601738), (18, 1064300869), (43, 445521294), (86, 222760647), (129, 148507098), (258, 74253549), (387, 49502366), (774, 24751183)]