12787808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2137}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 29093904

約数和(自身を除く): 16306096

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2137, 2992, 4274, 5984, 8548, 17096, 23507, 34192, 36329, 47014, 68384, 72658, 94028, 145316, 188056, 290632, 376112, 399619, 581264, 752224, 799238, 1162528, 1598476, 3196952, 6393904, 12787808]

約数ペア:

[(1, 12787808), (2, 6393904), (4, 3196952), (8, 1598476), (11, 1162528), (16, 799238), (17, 752224), (22, 581264), (32, 399619), (34, 376112), (44, 290632), (68, 188056), (88, 145316), (136, 94028), (176, 72658), (187, 68384), (272, 47014), (352, 36329), (374, 34192), (544, 23507), (748, 17096), (1496, 8548), (2137, 5984), (2992, 4274)]