15685244

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{307}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 28174608

約数和(自身を除く): 12489364

約数列:

[1, 2, 4, 53, 106, 212, 241, 307, 482, 614, 964, 1228, 12773, 16271, 25546, 32542, 51092, 65084, 73987, 147974, 295948, 3921311, 7842622, 15685244]

約数ペア:

[(1, 15685244), (2, 7842622), (4, 3921311), (53, 295948), (106, 147974), (212, 73987), (241, 65084), (307, 51092), (482, 32542), (614, 25546), (964, 16271), (1228, 12773)]