19372269810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{645742327}}^1$

素因数の和:645742337

約数の個数: 16

約数和(自身を含む): 46493447616

約数和(自身を除く): 27121177806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 645742327, 1291484654, 1937226981, 3228711635, 3874453962, 6457423270, 9686134905, 19372269810]

約数ペア:

[(1, 19372269810), (2, 9686134905), (3, 6457423270), (5, 3874453962), (6, 3228711635), (10, 1937226981), (15, 1291484654), (30, 645742327)]