15809604

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 37920960

約数和(自身を除く): 22111356

約数列:

[1, 2, 3, 4, 6, 12, 89, 113, 131, 178, 226, 262, 267, 339, 356, 393, 452, 524, 534, 678, 786, 1068, 1356, 1572, 10057, 11659, 14803, 20114, 23318, 29606, 30171, 34977, 40228, 44409, 46636, 59212, 60342, 69954, 88818, 120684, 139908, 177636, 1317467, 2634934, 3952401, 5269868, 7904802, 15809604]

約数ペア:

[(1, 15809604), (2, 7904802), (3, 5269868), (4, 3952401), (6, 2634934), (12, 1317467), (89, 177636), (113, 139908), (131, 120684), (178, 88818), (226, 69954), (262, 60342), (267, 59212), (339, 46636), (356, 44409), (393, 40228), (452, 34977), (524, 30171), (534, 29606), (678, 23318), (786, 20114), (1068, 14803), (1356, 11659), (1572, 10057)]