11806828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 24595200

約数和(自身を除く): 12788372

約数列:

[1, 2, 4, 11, 19, 22, 29, 38, 44, 58, 76, 116, 209, 319, 418, 487, 551, 638, 836, 974, 1102, 1276, 1948, 2204, 5357, 6061, 9253, 10714, 12122, 14123, 18506, 21428, 24244, 28246, 37012, 56492, 101783, 155353, 203566, 268337, 310706, 407132, 536674, 621412, 1073348, 2951707, 5903414, 11806828]

約数ペア:

[(1, 11806828), (2, 5903414), (4, 2951707), (11, 1073348), (19, 621412), (22, 536674), (29, 407132), (38, 310706), (44, 268337), (58, 203566), (76, 155353), (116, 101783), (209, 56492), (319, 37012), (418, 28246), (487, 24244), (551, 21428), (638, 18506), (836, 14123), (974, 12122), (1102, 10714), (1276, 9253), (1948, 6061), (2204, 5357)]