15070772

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{13037}}^1$

素因数の和:13075

約数の個数: 18

約数和(自身を含む): 28018662

約数和(自身を除く): 12947890

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 13037, 26074, 52148, 221629, 443258, 886516, 3767693, 7535386, 15070772]

約数ペア:

[(1, 15070772), (2, 7535386), (4, 3767693), (17, 886516), (34, 443258), (68, 221629), (289, 52148), (578, 26074), (1156, 13037)]