22870744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{219911}}^1$

素因数の和:219930

約数の個数: 16

約数和(自身を含む): 46181520

約数和(自身を除く): 23310776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 219911, 439822, 879644, 1759288, 2858843, 5717686, 11435372, 22870744]

約数ペア:

[(1, 22870744), (2, 11435372), (4, 5717686), (8, 2858843), (13, 1759288), (26, 879644), (52, 439822), (104, 219911)]