15679524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 42401408

約数和(自身を除く): 26721884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 2557, 3066, 5114, 6132, 7671, 10228, 15342, 17899, 30684, 35798, 53697, 71596, 107394, 186661, 214788, 373322, 559983, 746644, 1119966, 1306627, 2239932, 2613254, 3919881, 5226508, 7839762, 15679524]

約数ペア:

[(1, 15679524), (2, 7839762), (3, 5226508), (4, 3919881), (6, 2613254), (7, 2239932), (12, 1306627), (14, 1119966), (21, 746644), (28, 559983), (42, 373322), (73, 214788), (84, 186661), (146, 107394), (219, 71596), (292, 53697), (438, 35798), (511, 30684), (876, 17899), (1022, 15342), (1533, 10228), (2044, 7671), (2557, 6132), (3066, 5114)]