19231366

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2657}}^1$

素因数の和:2724

約数の個数: 32

約数和(自身を含む): 36744192

約数和(自身を除く): 17512826

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 2657, 3619, 5314, 7238, 18599, 29227, 37198, 58454, 124879, 204589, 249758, 409178, 874153, 1373669, 1748306, 2747338, 9615683, 19231366]

約数ペア:

[(1, 19231366), (2, 9615683), (7, 2747338), (11, 1748306), (14, 1373669), (22, 874153), (47, 409178), (77, 249758), (94, 204589), (154, 124879), (329, 58454), (517, 37198), (658, 29227), (1034, 18599), (2657, 7238), (3619, 5314)]