201512366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{25373}}^1$

素因数の和:25424

約数の個数: 24

約数和(自身を含む): 348029784

約数和(自身を除く): 146517418

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 3971, 7942, 25373, 50746, 279103, 482087, 558206, 964174, 5302957, 9159653, 10605914, 18319306, 100756183, 201512366]

約数ペア:

[(1, 201512366), (2, 100756183), (11, 18319306), (19, 10605914), (22, 9159653), (38, 5302957), (209, 964174), (361, 558206), (418, 482087), (722, 279103), (3971, 50746), (7942, 25373)]