11802940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{19037}}^1$

素因数の和:19077

約数の個数: 24

約数和(自身を含む): 25587072

約数和(自身を除く): 13784132

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 19037, 38074, 76148, 95185, 190370, 380740, 590147, 1180294, 2360588, 2950735, 5901470, 11802940]

約数ペア:

[(1, 11802940), (2, 5901470), (4, 2950735), (5, 2360588), (10, 1180294), (20, 590147), (31, 380740), (62, 190370), (124, 95185), (155, 76148), (310, 38074), (620, 19037)]