15694439956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{389}}^1\times {\mathrm{2801}}^1$

素因数の和:3484

約数の個数: 48

約数和(自身を含む): 29771698320

約数和(自身を除く): 14077258364

約数列:

[1, 2, 4, 13, 26, 52, 277, 389, 554, 778, 1108, 1556, 2801, 3601, 5057, 5602, 7202, 10114, 11204, 14404, 20228, 36413, 72826, 107753, 145652, 215506, 431012, 775877, 1089589, 1400789, 1551754, 2179178, 2801578, 3103508, 4358356, 5603156, 10086401, 14164657, 20172802, 28329314, 40345604, 56658628, 301816153, 603632306, 1207264612, 3923609989, 7847219978, 15694439956]

約数ペア:

[(1, 15694439956), (2, 7847219978), (4, 3923609989), (13, 1207264612), (26, 603632306), (52, 301816153), (277, 56658628), (389, 40345604), (554, 28329314), (778, 20172802), (1108, 14164657), (1556, 10086401), (2801, 5603156), (3601, 4358356), (5057, 3103508), (5602, 2801578), (7202, 2179178), (10114, 1551754), (11204, 1400789), (14404, 1089589), (20228, 775877), (36413, 431012), (72826, 215506), (107753, 145652)]