22177864

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2473}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 44532000

約数和(自身を除く): 22354136

約数列:

[1, 2, 4, 8, 19, 38, 59, 76, 118, 152, 236, 472, 1121, 2242, 2473, 4484, 4946, 8968, 9892, 19784, 46987, 93974, 145907, 187948, 291814, 375896, 583628, 1167256, 2772233, 5544466, 11088932, 22177864]

約数ペア:

[(1, 22177864), (2, 11088932), (4, 5544466), (8, 2772233), (19, 1167256), (38, 583628), (59, 375896), (76, 291814), (118, 187948), (152, 145907), (236, 93974), (472, 46987), (1121, 19784), (2242, 9892), (2473, 8968), (4484, 4946)]