17957836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8423}}^1$

素因数の和:8481

約数の個数: 24

約数和(自身を含む): 34673184

約数和(自身を除く): 16715348

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 8423, 16846, 33692, 109499, 218998, 345343, 437996, 690686, 1381372, 4489459, 8978918, 17957836]

約数ペア:

[(1, 17957836), (2, 8978918), (4, 4489459), (13, 1381372), (26, 690686), (41, 437996), (52, 345343), (82, 218998), (164, 109499), (533, 33692), (1066, 16846), (2132, 8423)]