12289848

素因数分解:

$2^3\times 3^1\times {\mathrm{401}}^1\times {\mathrm{1277}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 30825360

約数和(自身を除く): 18535512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 401, 802, 1203, 1277, 1604, 2406, 2554, 3208, 3831, 4812, 5108, 7662, 9624, 10216, 15324, 30648, 512077, 1024154, 1536231, 2048308, 3072462, 4096616, 6144924, 12289848]

約数ペア:

[(1, 12289848), (2, 6144924), (3, 4096616), (4, 3072462), (6, 2048308), (8, 1536231), (12, 1024154), (24, 512077), (401, 30648), (802, 15324), (1203, 10216), (1277, 9624), (1604, 7662), (2406, 5108), (2554, 4812), (3208, 3831)]