11563570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{271}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 22208256

約数和(自身を除く): 10644686

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 251, 271, 502, 542, 1255, 1355, 2510, 2710, 4267, 4607, 8534, 9214, 21335, 23035, 42670, 46070, 68021, 136042, 340105, 680210, 1156357, 2312714, 5781785, 11563570]

約数ペア:

[(1, 11563570), (2, 5781785), (5, 2312714), (10, 1156357), (17, 680210), (34, 340105), (85, 136042), (170, 68021), (251, 46070), (271, 42670), (502, 23035), (542, 21335), (1255, 9214), (1355, 8534), (2510, 4607), (2710, 4267)]