19836210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16127}}^1$

素因数の和:16178

約数の個数: 32

約数和(自身を含む): 48771072

約数和(自身を除く): 28934862

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 16127, 32254, 48381, 80635, 96762, 161270, 241905, 483810, 661207, 1322414, 1983621, 3306035, 3967242, 6612070, 9918105, 19836210]

約数ペア:

[(1, 19836210), (2, 9918105), (3, 6612070), (5, 3967242), (6, 3306035), (10, 1983621), (15, 1322414), (30, 661207), (41, 483810), (82, 241905), (123, 161270), (205, 96762), (246, 80635), (410, 48381), (615, 32254), (1230, 16127)]