13191728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4409}}^1$

素因数の和:4445

約数の個数: 40

約数和(自身を含む): 29529360

約数和(自身を除く): 16337632

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 4409, 8818, 17636, 35272, 48499, 70544, 74953, 96998, 149906, 193996, 299812, 387992, 599624, 775984, 824483, 1199248, 1648966, 3297932, 6595864, 13191728]

約数ペア:

[(1, 13191728), (2, 6595864), (4, 3297932), (8, 1648966), (11, 1199248), (16, 824483), (17, 775984), (22, 599624), (34, 387992), (44, 299812), (68, 193996), (88, 149906), (136, 96998), (176, 74953), (187, 70544), (272, 48499), (374, 35272), (748, 17636), (1496, 8818), (2992, 4409)]