15117386

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 25190352

約数和(自身を除く): 10072966

約数列:

[1, 2, 17, 34, 37, 61, 74, 122, 197, 394, 629, 1037, 1258, 2074, 2257, 3349, 4514, 6698, 7289, 12017, 14578, 24034, 38369, 76738, 123913, 204289, 247826, 408578, 444629, 889258, 7558693, 15117386]

約数ペア:

[(1, 15117386), (2, 7558693), (17, 889258), (34, 444629), (37, 408578), (61, 247826), (74, 204289), (122, 123913), (197, 76738), (394, 38369), (629, 24034), (1037, 14578), (1258, 12017), (2074, 7289), (2257, 6698), (3349, 4514)]