13012624

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{5851}}^1$

素因数の和:5998

約数の個数: 20

約数和(自身を含む): 25397680

約数和(自身を除く): 12385056

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 5851, 11702, 23404, 46808, 93616, 813289, 1626578, 3253156, 6506312, 13012624]

約数ペア:

[(1, 13012624), (2, 6506312), (4, 3253156), (8, 1626578), (16, 813289), (139, 93616), (278, 46808), (556, 23404), (1112, 11702), (2224, 5851)]