12798438

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{857}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 27181440

約数和(自身を除く): 14383002

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 393, 786, 857, 1714, 2489, 2571, 4978, 5142, 7467, 14934, 16283, 32566, 48849, 97698, 112267, 224534, 336801, 673602, 2133073, 4266146, 6399219, 12798438]

約数ペア:

[(1, 12798438), (2, 6399219), (3, 4266146), (6, 2133073), (19, 673602), (38, 336801), (57, 224534), (114, 112267), (131, 97698), (262, 48849), (393, 32566), (786, 16283), (857, 14934), (1714, 7467), (2489, 5142), (2571, 4978)]