19462331

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3989}}^1$

素因数の和:4054

約数の個数: 16

約数和(自身を含む): 24131520

約数和(自身を除く): 4669189

約数列:

[1, 7, 17, 41, 119, 287, 697, 3989, 4879, 27923, 67813, 163549, 474691, 1144843, 2780333, 19462331]

約数ペア:

[(1, 19462331), (7, 2780333), (17, 1144843), (41, 474691), (119, 163549), (287, 67813), (697, 27923), (3989, 4879)]