15691838324

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1\times {\mathrm{1103}}^1$

素因数の和:1760

約数の個数: 48

約数和(自身を含む): 28354959360

約数和(自身を除く): 12663121036

約数列:

[1, 2, 4, 41, 82, 164, 223, 389, 446, 778, 892, 1103, 1556, 2206, 4412, 9143, 15949, 18286, 31898, 36572, 45223, 63796, 86747, 90446, 173494, 180892, 245969, 346988, 429067, 491938, 858134, 983876, 1716268, 3556627, 7113254, 10084729, 14226508, 17591747, 20169458, 35183494, 40338916, 70366988, 95681941, 191363882, 382727764, 3922959581, 7845919162, 15691838324]

約数ペア:

[(1, 15691838324), (2, 7845919162), (4, 3922959581), (41, 382727764), (82, 191363882), (164, 95681941), (223, 70366988), (389, 40338916), (446, 35183494), (778, 20169458), (892, 17591747), (1103, 14226508), (1556, 10084729), (2206, 7113254), (4412, 3556627), (9143, 1716268), (15949, 983876), (18286, 858134), (31898, 491938), (36572, 429067), (45223, 346988), (63796, 245969), (86747, 180892), (90446, 173494)]