12213010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{64279}}^1$

素因数の和:64305

約数の個数: 16

約数和(自身を含む): 23140800

約数和(自身を除く): 10927790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 64279, 128558, 321395, 642790, 1221301, 2442602, 6106505, 12213010]

約数ペア:

[(1, 12213010), (2, 6106505), (5, 2442602), (10, 1221301), (19, 642790), (38, 321395), (95, 128558), (190, 64279)]