2918894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6983}}^1$

素因数の和:7015

約数の個数: 16

約数和(自身を含む): 5028480

約数和(自身を除く): 2109586

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 6983, 13966, 76813, 132677, 153626, 265354, 1459447, 2918894]

約数ペア:

[(1, 2918894), (2, 1459447), (11, 265354), (19, 153626), (22, 132677), (38, 76813), (209, 13966), (418, 6983)]