71398162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{170809}}^1$

素因数の和:170841

約数の個数: 16

約数和(自身を含む): 122983200

約数和(自身を除く): 51585038

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 170809, 341618, 1878899, 3245371, 3757798, 6490742, 35699081, 71398162]

約数ペア:

[(1, 71398162), (2, 35699081), (11, 6490742), (19, 3757798), (22, 3245371), (38, 1878899), (209, 341618), (418, 170809)]