19643064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{116923}}^1$

素因数の和:116939

約数の個数: 32

約数和(自身を含む): 56123520

約数和(自身を除く): 36480456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 116923, 233846, 350769, 467692, 701538, 818461, 935384, 1403076, 1636922, 2455383, 2806152, 3273844, 4910766, 6547688, 9821532, 19643064]

約数ペア:

[(1, 19643064), (2, 9821532), (3, 6547688), (4, 4910766), (6, 3273844), (7, 2806152), (8, 2455383), (12, 1636922), (14, 1403076), (21, 935384), (24, 818461), (28, 701538), (42, 467692), (56, 350769), (84, 233846), (168, 116923)]