17969198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{18679}}^1$

素因数の和:18731

約数の個数: 16

約数和(自身を含む): 29813280

約数和(自身を除く): 11844082

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 18679, 37358, 242827, 485654, 691123, 1382246, 8984599, 17969198]

約数ペア:

[(1, 17969198), (2, 8984599), (13, 1382246), (26, 691123), (37, 485654), (74, 242827), (481, 37358), (962, 18679)]