13240848

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1237}}^1$

素因数の和:1471

約数の個数: 40

約数和(自身を含む): 34386688

約数和(自身を除く): 21145840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1237, 1338, 1784, 2474, 2676, 3568, 3711, 4948, 5352, 7422, 9896, 10704, 14844, 19792, 29688, 59376, 275851, 551702, 827553, 1103404, 1655106, 2206808, 3310212, 4413616, 6620424, 13240848]

約数ペア:

[(1, 13240848), (2, 6620424), (3, 4413616), (4, 3310212), (6, 2206808), (8, 1655106), (12, 1103404), (16, 827553), (24, 551702), (48, 275851), (223, 59376), (446, 29688), (669, 19792), (892, 14844), (1237, 10704), (1338, 9896), (1784, 7422), (2474, 5352), (2676, 4948), (3568, 3711)]