11936860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 27885312

約数和(自身を除く): 15948452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1481, 1612, 2015, 2962, 4030, 5924, 7405, 8060, 14810, 19253, 29620, 38506, 45911, 77012, 91822, 96265, 183644, 192530, 229555, 385060, 459110, 596843, 918220, 1193686, 2387372, 2984215, 5968430, 11936860]

約数ペア:

[(1, 11936860), (2, 5968430), (4, 2984215), (5, 2387372), (10, 1193686), (13, 918220), (20, 596843), (26, 459110), (31, 385060), (52, 229555), (62, 192530), (65, 183644), (124, 96265), (130, 91822), (155, 77012), (260, 45911), (310, 38506), (403, 29620), (620, 19253), (806, 14810), (1481, 8060), (1612, 7405), (2015, 5924), (2962, 4030)]