13151262

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 27666432

約数和(自身を除く): 14515170

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 607, 942, 1214, 1821, 3611, 3642, 7222, 10833, 13961, 21666, 27922, 41883, 83766, 95299, 190598, 285897, 571794, 2191877, 4383754, 6575631, 13151262]

約数ペア:

[(1, 13151262), (2, 6575631), (3, 4383754), (6, 2191877), (23, 571794), (46, 285897), (69, 190598), (138, 95299), (157, 83766), (314, 41883), (471, 27922), (607, 21666), (942, 13961), (1214, 10833), (1821, 7222), (3611, 3642)]