1941939722

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1\times {\mathrm{20369}}^1$

素因数の和:21097

約数の個数: 16

約数和(自身を含む): 2957479560

約数和(自身を除く): 1015539838

約数列:

[1, 2, 73, 146, 653, 1306, 20369, 40738, 47669, 95338, 1486937, 2973874, 13300957, 26601914, 970969861, 1941939722]

約数ペア:

[(1, 1941939722), (2, 970969861), (73, 26601914), (146, 13300957), (653, 2973874), (1306, 1486937), (20369, 95338), (40738, 47669)]