15691921322

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{140159}}^1$

素因数の和:140906

約数の個数: 32

約数和(自身を含む): 29386506240

約数和(自身を除く): 13694584918

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 727, 1454, 5089, 7997, 10178, 15994, 55979, 111958, 140159, 280318, 981113, 1541749, 1962226, 3083498, 10792243, 21584486, 101895593, 203791186, 713269151, 1120851523, 1426538302, 2241703046, 7845960661, 15691921322]

約数ペア:

[(1, 15691921322), (2, 7845960661), (7, 2241703046), (11, 1426538302), (14, 1120851523), (22, 713269151), (77, 203791186), (154, 101895593), (727, 21584486), (1454, 10792243), (5089, 3083498), (7997, 1962226), (10178, 1541749), (15994, 981113), (55979, 280318), (111958, 140159)]