3923386

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^2$

素因数の和:178

約数の個数: 24

約数和(自身を含む): 6562080

約数和(自身を除く): 2638694

約数列:

[1, 2, 19, 23, 38, 46, 67, 134, 437, 874, 1273, 1541, 2546, 3082, 4489, 8978, 29279, 58558, 85291, 103247, 170582, 206494, 1961693, 3923386]

約数ペア:

[(1, 3923386), (2, 1961693), (19, 206494), (23, 170582), (38, 103247), (46, 85291), (67, 58558), (134, 29279), (437, 8978), (874, 4489), (1273, 3082), (1541, 2546)]