19030312

素因数分解:

$2^3\times 7^1\times {\mathrm{339827}}^1$

素因数の和:339840

約数の個数: 16

約数和(自身を含む): 40779360

約数和(自身を除く): 21749048

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 339827, 679654, 1359308, 2378789, 2718616, 4757578, 9515156, 19030312]

約数ペア:

[(1, 19030312), (2, 9515156), (4, 4757578), (7, 2718616), (8, 2378789), (14, 1359308), (28, 679654), (56, 339827)]