19270273776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30881849}}^1$

素因数の和:30881873

約数の個数: 40

約数和(自身を含む): 53610891600

約数和(自身を除く): 34340617824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 30881849, 61763698, 92645547, 123527396, 185291094, 247054792, 370582188, 401464037, 494109584, 741164376, 802928074, 1204392111, 1482328752, 1605856148, 2408784222, 3211712296, 4817568444, 6423424592, 9635136888, 19270273776]

約数ペア:

[(1, 19270273776), (2, 9635136888), (3, 6423424592), (4, 4817568444), (6, 3211712296), (8, 2408784222), (12, 1605856148), (13, 1482328752), (16, 1204392111), (24, 802928074), (26, 741164376), (39, 494109584), (48, 401464037), (52, 370582188), (78, 247054792), (104, 185291094), (156, 123527396), (208, 92645547), (312, 61763698), (624, 30881849)]