20251112

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 46512000

約数和(自身を除く): 26260888

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 2719, 3724, 5438, 7448, 10876, 19033, 21752, 38066, 51661, 76132, 103322, 133231, 152264, 206644, 266462, 361627, 413288, 532924, 723254, 1065848, 1446508, 2531389, 2893016, 5062778, 10125556, 20251112]

約数ペア:

[(1, 20251112), (2, 10125556), (4, 5062778), (7, 2893016), (8, 2531389), (14, 1446508), (19, 1065848), (28, 723254), (38, 532924), (49, 413288), (56, 361627), (76, 266462), (98, 206644), (133, 152264), (152, 133231), (196, 103322), (266, 76132), (392, 51661), (532, 38066), (931, 21752), (1064, 19033), (1862, 10876), (2719, 7448), (3724, 5438)]