12558968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{569}}^1$

素因数の和:695

約数の個数: 32

約数和(自身を含む): 24624000

約数和(自身を除く): 12065032

約数列:

[1, 2, 4, 8, 31, 62, 89, 124, 178, 248, 356, 569, 712, 1138, 2276, 2759, 4552, 5518, 11036, 17639, 22072, 35278, 50641, 70556, 101282, 141112, 202564, 405128, 1569871, 3139742, 6279484, 12558968]

約数ペア:

[(1, 12558968), (2, 6279484), (4, 3139742), (8, 1569871), (31, 405128), (62, 202564), (89, 141112), (124, 101282), (178, 70556), (248, 50641), (356, 35278), (569, 22072), (712, 17639), (1138, 11036), (2276, 5518), (2759, 4552)]