19364402

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2437}}^1$

素因数の和:2605

約数の個数: 16

約数和(自身を含む): 30279960

約数和(自身を除く): 10915558

約数列:

[1, 2, 29, 58, 137, 274, 2437, 3973, 4874, 7946, 70673, 141346, 333869, 667738, 9682201, 19364402]

約数ペア:

[(1, 19364402), (2, 9682201), (29, 667738), (58, 333869), (137, 141346), (274, 70673), (2437, 7946), (3973, 4874)]