19468462

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:508

約数の個数: 24

約数和(自身を含む): 31885920

約数和(自身を除く): 12417458

約数列:

[1, 2, 13, 26, 169, 239, 241, 338, 478, 482, 3107, 3133, 6214, 6266, 40391, 40729, 57599, 80782, 81458, 115198, 748787, 1497574, 9734231, 19468462]

約数ペア:

[(1, 19468462), (2, 9734231), (13, 1497574), (26, 748787), (169, 115198), (239, 81458), (241, 80782), (338, 57599), (478, 40729), (482, 40391), (3107, 6266), (3133, 6214)]