19195764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{228521}}^1$

素因数の和:228535

約数の個数: 24

約数和(自身を含む): 51188928

約数和(自身を除く): 31993164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 228521, 457042, 685563, 914084, 1371126, 1599647, 2742252, 3199294, 4798941, 6398588, 9597882, 19195764]

約数ペア:

[(1, 19195764), (2, 9597882), (3, 6398588), (4, 4798941), (6, 3199294), (7, 2742252), (12, 1599647), (14, 1371126), (21, 914084), (28, 685563), (42, 457042), (84, 228521)]