12453664

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{20483}}^1$

素因数の和:20512

約数の個数: 24

約数和(自身を含む): 25809840

約数和(自身を除く): 13356176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 20483, 40966, 81932, 163864, 327728, 389177, 655456, 778354, 1556708, 3113416, 6226832, 12453664]

約数ペア:

[(1, 12453664), (2, 6226832), (4, 3113416), (8, 1556708), (16, 778354), (19, 655456), (32, 389177), (38, 327728), (76, 163864), (152, 81932), (304, 40966), (608, 20483)]