223889692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{226609}}^1$

素因数の和:226645

約数の個数: 24

約数和(自身を含む): 444155600

約数和(自身を除く): 220265908

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 226609, 453218, 906436, 2945917, 4305571, 5891834, 8611142, 11783668, 17222284, 55972423, 111944846, 223889692]

約数ペア:

[(1, 223889692), (2, 111944846), (4, 55972423), (13, 17222284), (19, 11783668), (26, 8611142), (38, 5891834), (52, 4305571), (76, 2945917), (247, 906436), (494, 453218), (988, 226609)]