7213198

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2287}}^1$

素因数の和:2391

約数の個数: 16

約数和(自身を含む): 11531520

約数和(自身を除く): 4318322

約数列:

[1, 2, 19, 38, 83, 166, 1577, 2287, 3154, 4574, 43453, 86906, 189821, 379642, 3606599, 7213198]

約数ペア:

[(1, 7213198), (2, 3606599), (19, 379642), (38, 189821), (83, 86906), (166, 43453), (1577, 4574), (2287, 3154)]