19058286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1499}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 41328000

約数和(自身を除く): 22269714

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 163, 326, 489, 978, 1499, 2119, 2998, 4238, 4497, 6357, 8994, 12714, 19487, 38974, 58461, 116922, 244337, 488674, 733011, 1466022, 3176381, 6352762, 9529143, 19058286]

約数ペア:

[(1, 19058286), (2, 9529143), (3, 6352762), (6, 3176381), (13, 1466022), (26, 733011), (39, 488674), (78, 244337), (163, 116922), (326, 58461), (489, 38974), (978, 19487), (1499, 12714), (2119, 8994), (2998, 6357), (4238, 4497)]