22088716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 44531200

約数和(自身を除く): 22442484

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 79, 158, 247, 283, 316, 494, 566, 988, 1027, 1132, 1501, 2054, 3002, 3679, 4108, 5377, 6004, 7358, 10754, 14716, 19513, 21508, 22357, 39026, 44714, 69901, 78052, 89428, 139802, 279604, 290641, 424783, 581282, 849566, 1162564, 1699132, 5522179, 11044358, 22088716]

約数ペア:

[(1, 22088716), (2, 11044358), (4, 5522179), (13, 1699132), (19, 1162564), (26, 849566), (38, 581282), (52, 424783), (76, 290641), (79, 279604), (158, 139802), (247, 89428), (283, 78052), (316, 69901), (494, 44714), (566, 39026), (988, 22357), (1027, 21508), (1132, 19513), (1501, 14716), (2054, 10754), (3002, 7358), (3679, 6004), (4108, 5377)]