15707942887

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{8419}}^1$

素因数の和:8576

約数の個数: 48

約数和(自身を含む): 20560629600

約数和(自身を除く): 4852686713

約数列:

[1, 7, 13, 29, 49, 91, 101, 203, 377, 637, 707, 1313, 1421, 2639, 2929, 4949, 8419, 9191, 18473, 20503, 38077, 58933, 64337, 109447, 143521, 244151, 266539, 412531, 766129, 850319, 1709057, 1865773, 3173963, 5362903, 5952233, 11054147, 11963399, 22217741, 24659251, 41665631, 77379029, 155524187, 172614757, 320570263, 541653203, 1208303299, 2243991841, 15707942887]

約数ペア:

[(1, 15707942887), (7, 2243991841), (13, 1208303299), (29, 541653203), (49, 320570263), (91, 172614757), (101, 155524187), (203, 77379029), (377, 41665631), (637, 24659251), (707, 22217741), (1313, 11963399), (1421, 11054147), (2639, 5952233), (2929, 5362903), (4949, 3173963), (8419, 1865773), (9191, 1709057), (18473, 850319), (20503, 766129), (38077, 412531), (58933, 266539), (64337, 244151), (109447, 143521)]