30716894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{1439}}^1$

素因数の和:2275

約数の個数: 16

約数和(自身を含む): 49714560

約数和(自身を除く): 18997666

約数列:

[1, 2, 13, 26, 821, 1439, 1642, 2878, 10673, 18707, 21346, 37414, 1181419, 2362838, 15358447, 30716894]

約数ペア:

[(1, 30716894), (2, 15358447), (13, 2362838), (26, 1181419), (821, 37414), (1439, 21346), (1642, 18707), (2878, 10673)]