11666380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2791}}^1$

素因数の和:2830

約数の個数: 48

約数和(自身を含む): 28143360

約数和(自身を除く): 16476980

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, 2791, 4180, 5582, 11164, 13955, 27910, 30701, 53029, 55820, 61402, 106058, 122804, 153505, 212116, 265145, 307010, 530290, 583319, 614020, 1060580, 1166638, 2333276, 2916595, 5833190, 11666380]

約数ペア:

[(1, 11666380), (2, 5833190), (4, 2916595), (5, 2333276), (10, 1166638), (11, 1060580), (19, 614020), (20, 583319), (22, 530290), (38, 307010), (44, 265145), (55, 212116), (76, 153505), (95, 122804), (110, 106058), (190, 61402), (209, 55820), (220, 53029), (380, 30701), (418, 27910), (836, 13955), (1045, 11164), (2090, 5582), (2791, 4180)]