19412430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647081}}^1$

素因数の和:647091

約数の個数: 16

約数和(自身を含む): 46589904

約数和(自身を除く): 27177474

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647081, 1294162, 1941243, 3235405, 3882486, 6470810, 9706215, 19412430]

約数ペア:

[(1, 19412430), (2, 9706215), (3, 6470810), (5, 3882486), (6, 3235405), (10, 1941243), (15, 1294162), (30, 647081)]