17788408

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10639}}^1$

素因数の和:10675

約数の個数: 32

約数和(自身を含む): 38304000

約数和(自身を除く): 20515592

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 10639, 21278, 42556, 85112, 117029, 202141, 234058, 404282, 468116, 808564, 936232, 1617128, 2223551, 4447102, 8894204, 17788408]

約数ペア:

[(1, 17788408), (2, 8894204), (4, 4447102), (8, 2223551), (11, 1617128), (19, 936232), (22, 808564), (38, 468116), (44, 404282), (76, 234058), (88, 202141), (152, 117029), (209, 85112), (418, 42556), (836, 21278), (1672, 10639)]