19197276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{228539}}^1$

素因数の和:228553

約数の個数: 24

約数和(自身を含む): 51192960

約数和(自身を除く): 31995684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 228539, 457078, 685617, 914156, 1371234, 1599773, 2742468, 3199546, 4799319, 6399092, 9598638, 19197276]

約数ペア:

[(1, 19197276), (2, 9598638), (3, 6399092), (4, 4799319), (6, 3199546), (7, 2742468), (12, 1599773), (14, 1371234), (21, 914156), (28, 685617), (42, 457078), (84, 228539)]