1897434422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2354137}}^1$

素因数の和:2354183

約数の個数: 16

約数和(自身を含む): 3163961472

約数和(自身を除く): 1266527050

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 2354137, 4708274, 30603781, 61207562, 72978247, 145956494, 948717211, 1897434422]

約数ペア:

[(1, 1897434422), (2, 948717211), (13, 145956494), (26, 72978247), (31, 61207562), (62, 30603781), (403, 4708274), (806, 2354137)]