123539444

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{232217}}^1$

素因数の和:232247

約数の個数: 24

約数和(自身を含む): 260084160

約数和(自身を除く): 136544716

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 232217, 464434, 928868, 1625519, 3251038, 4412123, 6502076, 8824246, 17648492, 30884861, 61769722, 123539444]

約数ペア:

[(1, 123539444), (2, 61769722), (4, 30884861), (7, 17648492), (14, 8824246), (19, 6502076), (28, 4412123), (38, 3251038), (76, 1625519), (133, 928868), (266, 464434), (532, 232217)]