16042498

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2143}}^1$

素因数の和:2361

約数の個数: 16

約数和(自身を含む): 25470720

約数和(自身を除く): 9428222

約数列:

[1, 2, 19, 38, 197, 394, 2143, 3743, 4286, 7486, 40717, 81434, 422171, 844342, 8021249, 16042498]

約数ペア:

[(1, 16042498), (2, 8021249), (19, 844342), (38, 422171), (197, 81434), (394, 40717), (2143, 7486), (3743, 4286)]