15949213

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1327}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 19505664

約数和(自身を除く): 3556451

約数列:

[1, 7, 17, 101, 119, 707, 1327, 1717, 9289, 12019, 22559, 134027, 157913, 938189, 2278459, 15949213]

約数ペア:

[(1, 15949213), (7, 2278459), (17, 938189), (101, 157913), (119, 134027), (707, 22559), (1327, 12019), (1717, 9289)]