18612712

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{4177}}^1$

素因数の和:4740

約数の個数: 16

約数和(自身を含む): 34969860

約数和(自身を除く): 16357148

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4177, 4456, 8354, 16708, 33416, 2326589, 4653178, 9306356, 18612712]

約数ペア:

[(1, 18612712), (2, 9306356), (4, 4653178), (8, 2326589), (557, 33416), (1114, 16708), (2228, 8354), (4177, 4456)]