12517552

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{25237}}^1$

素因数の和:25276

約数の個数: 20

約数和(自身を含む): 25036096

約数和(自身を除く): 12518544

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 25237, 50474, 100948, 201896, 403792, 782347, 1564694, 3129388, 6258776, 12517552]

約数ペア:

[(1, 12517552), (2, 6258776), (4, 3129388), (8, 1564694), (16, 782347), (31, 403792), (62, 201896), (124, 100948), (248, 50474), (496, 25237)]