78818213

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{7043}}^1$

素因数の和:7112

約数の個数: 12

約数和(自身を含む): 85880448

約数和(自身を除く): 7062235

約数列:

[1, 19, 31, 361, 589, 7043, 11191, 133817, 218333, 2542523, 4148327, 78818213]

約数ペア:

[(1, 78818213), (19, 4148327), (31, 2542523), (361, 218333), (589, 133817), (7043, 11191)]