19367130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{645571}}^1$

素因数の和:645581

約数の個数: 16

約数和(自身を含む): 46481184

約数和(自身を除く): 27114054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 645571, 1291142, 1936713, 3227855, 3873426, 6455710, 9683565, 19367130]

約数ペア:

[(1, 19367130), (2, 9683565), (3, 6455710), (5, 3873426), (6, 3227855), (10, 1936713), (15, 1291142), (30, 645571)]