190028210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1117813}}^1$

素因数の和:1117837

約数の個数: 16

約数和(自身を含む): 362171736

約数和(自身を除く): 172143526

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1117813, 2235626, 5589065, 11178130, 19002821, 38005642, 95014105, 190028210]

約数ペア:

[(1, 190028210), (2, 95014105), (5, 38005642), (10, 19002821), (17, 11178130), (34, 5589065), (85, 2235626), (170, 1117813)]