15403934

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 29474928

約数和(自身を除く): 14070994

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 107, 113, 182, 214, 226, 637, 749, 791, 1274, 1391, 1469, 1498, 1582, 2782, 2938, 5243, 5537, 9737, 10283, 10486, 11074, 12091, 19474, 20566, 24182, 68159, 71981, 84637, 136318, 143962, 157183, 169274, 314366, 592459, 1100281, 1184918, 2200562, 7701967, 15403934]

約数ペア:

[(1, 15403934), (2, 7701967), (7, 2200562), (13, 1184918), (14, 1100281), (26, 592459), (49, 314366), (91, 169274), (98, 157183), (107, 143962), (113, 136318), (182, 84637), (214, 71981), (226, 68159), (637, 24182), (749, 20566), (791, 19474), (1274, 12091), (1391, 11074), (1469, 10486), (1498, 10283), (1582, 9737), (2782, 5537), (2938, 5243)]