19224634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67219}}^1$

素因数の和:67245

約数の個数: 16

約数和(自身を含む): 33878880

約数和(自身を除く): 14654246

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 67219, 134438, 739409, 873847, 1478818, 1747694, 9612317, 19224634]

約数ペア:

[(1, 19224634), (2, 9612317), (11, 1747694), (13, 1478818), (22, 873847), (26, 739409), (143, 134438), (286, 67219)]