12234860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2966

約数の個数: 48

約数和(自身を含む): 29514240

約数和(自身を除く): 17279380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 2927, 4180, 5854, 11708, 14635, 29270, 32197, 55613, 58540, 64394, 111226, 128788, 160985, 222452, 278065, 321970, 556130, 611743, 643940, 1112260, 1223486, 2446972, 3058715, 6117430, 12234860]

約数ペア:

[(1, 12234860), (2, 6117430), (4, 3058715), (5, 2446972), (10, 1223486), (11, 1112260), (19, 643940), (20, 611743), (22, 556130), (38, 321970), (44, 278065), (55, 222452), (76, 160985), (95, 128788), (110, 111226), (190, 64394), (209, 58540), (220, 55613), (380, 32197), (418, 29270), (836, 14635), (1045, 11708), (2090, 5854), (2927, 4180)]