12952490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68171}}^1$

素因数の和:68197

約数の個数: 16

約数和(自身を含む): 24541920

約数和(自身を除く): 11589430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 68171, 136342, 340855, 681710, 1295249, 2590498, 6476245, 12952490]

約数ペア:

[(1, 12952490), (2, 6476245), (5, 2590498), (10, 1295249), (19, 681710), (38, 340855), (95, 136342), (190, 68171)]