15677581670

素因数分解:

$2^1\times 5^1\times {\mathrm{12227}}^1\times {\mathrm{128221}}^1$

素因数の和:140455

約数の個数: 16

約数和(自身を含む): 28222175088

約数和(自身を除く): 12544593418

約数列:

[1, 2, 5, 10, 12227, 24454, 61135, 122270, 128221, 256442, 641105, 1282210, 1567758167, 3135516334, 7838790835, 15677581670]

約数ペア:

[(1, 15677581670), (2, 7838790835), (5, 3135516334), (10, 1567758167), (12227, 1282210), (24454, 641105), (61135, 256442), (122270, 128221)]