12398716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14831}}^1$

素因数の和:14865

約数の個数: 24

約数和(自身を含む): 24917760

約数和(自身を除く): 12519044

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 14831, 29662, 59324, 163141, 281789, 326282, 563578, 652564, 1127156, 3099679, 6199358, 12398716]

約数ペア:

[(1, 12398716), (2, 6199358), (4, 3099679), (11, 1127156), (19, 652564), (22, 563578), (38, 326282), (44, 281789), (76, 163141), (209, 59324), (418, 29662), (836, 14831)]