15195712

素因数分解:

$2^6\times 7^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:443

約数の個数: 56

約数和(自身を含む): 34893504

約数和(自身を除く): 19697792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 107, 112, 214, 224, 317, 428, 448, 634, 749, 856, 1268, 1498, 1712, 2219, 2536, 2996, 3424, 4438, 5072, 5992, 6848, 8876, 10144, 11984, 17752, 20288, 23968, 33919, 35504, 47936, 67838, 71008, 135676, 142016, 237433, 271352, 474866, 542704, 949732, 1085408, 1899464, 2170816, 3798928, 7597856, 15195712]

約数ペア:

[(1, 15195712), (2, 7597856), (4, 3798928), (7, 2170816), (8, 1899464), (14, 1085408), (16, 949732), (28, 542704), (32, 474866), (56, 271352), (64, 237433), (107, 142016), (112, 135676), (214, 71008), (224, 67838), (317, 47936), (428, 35504), (448, 33919), (634, 23968), (749, 20288), (856, 17752), (1268, 11984), (1498, 10144), (1712, 8876), (2219, 6848), (2536, 5992), (2996, 5072), (3424, 4438)]