25233130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194101}}^1$

素因数の和:194121

約数の個数: 16

約数和(自身を含む): 48913704

約数和(自身を除く): 23680574

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 194101, 388202, 970505, 1941010, 2523313, 5046626, 12616565, 25233130]

約数ペア:

[(1, 25233130), (2, 12616565), (5, 5046626), (10, 2523313), (13, 1941010), (26, 970505), (65, 388202), (130, 194101)]