2019919310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6965239}}^1$

素因数の和:6965275

約数の個数: 16

約数和(自身を含む): 3761229600

約数和(自身を除く): 1741310290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 6965239, 13930478, 34826195, 69652390, 201991931, 403983862, 1009959655, 2019919310]

約数ペア:

[(1, 2019919310), (2, 1009959655), (5, 403983862), (10, 201991931), (29, 69652390), (58, 34826195), (145, 13930478), (290, 6965239)]