11183870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 10105090

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 839, 1333, 1678, 2666, 4195, 6665, 8390, 13330, 26009, 36077, 52018, 72154, 130045, 180385, 260090, 360770, 1118387, 2236774, 5591935, 11183870]

約数ペア:

[(1, 11183870), (2, 5591935), (5, 2236774), (10, 1118387), (31, 360770), (43, 260090), (62, 180385), (86, 130045), (155, 72154), (215, 52018), (310, 36077), (430, 26009), (839, 13330), (1333, 8390), (1678, 6665), (2666, 4195)]