18384410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1723}}^1$

素因数の和:1838

約数の個数: 32

約数和(自身を含む): 36493632

約数和(自身を除く): 18109222

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 1723, 2134, 3446, 5335, 8615, 10670, 17230, 18953, 37906, 94765, 167131, 189530, 334262, 835655, 1671310, 1838441, 3676882, 9192205, 18384410]

約数ペア:

[(1, 18384410), (2, 9192205), (5, 3676882), (10, 1838441), (11, 1671310), (22, 835655), (55, 334262), (97, 189530), (110, 167131), (194, 94765), (485, 37906), (970, 18953), (1067, 17230), (1723, 10670), (2134, 8615), (3446, 5335)]