19379310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{8849}}^1$

素因数の和:8932

約数の個数: 32

約数和(自身を含む): 47152800

約数和(自身を除く): 27773490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 8849, 17698, 26547, 44245, 53094, 88490, 132735, 265470, 645977, 1291954, 1937931, 3229885, 3875862, 6459770, 9689655, 19379310]

約数ペア:

[(1, 19379310), (2, 9689655), (3, 6459770), (5, 3875862), (6, 3229885), (10, 1937931), (15, 1291954), (30, 645977), (73, 265470), (146, 132735), (219, 88490), (365, 53094), (438, 44245), (730, 26547), (1095, 17698), (2190, 8849)]