19654152

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{116989}}^1$

素因数の和:117005

約数の個数: 32

約数和(自身を含む): 56155200

約数和(自身を除く): 36501048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 116989, 233978, 350967, 467956, 701934, 818923, 935912, 1403868, 1637846, 2456769, 2807736, 3275692, 4913538, 6551384, 9827076, 19654152]

約数ペア:

[(1, 19654152), (2, 9827076), (3, 6551384), (4, 4913538), (6, 3275692), (7, 2807736), (8, 2456769), (12, 1637846), (14, 1403868), (21, 935912), (24, 818923), (28, 701934), (42, 467956), (56, 350967), (84, 233978), (168, 116989)]