19175332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22937}}^1$

素因数の和:22971

約数の個数: 24

約数和(自身を含む): 38535840

約数和(自身を除く): 19360508

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 22937, 45874, 91748, 252307, 435803, 504614, 871606, 1009228, 1743212, 4793833, 9587666, 19175332]

約数ペア:

[(1, 19175332), (2, 9587666), (4, 4793833), (11, 1743212), (19, 1009228), (22, 871606), (38, 504614), (44, 435803), (76, 252307), (209, 91748), (418, 45874), (836, 22937)]