9988918

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{331}}^1$

素因数の和:603

約数の個数: 16

約数和(自身を含む): 15298560

約数和(自身を除く): 5309642

約数列:

[1, 2, 79, 158, 191, 331, 382, 662, 15089, 26149, 30178, 52298, 63221, 126442, 4994459, 9988918]

約数ペア:

[(1, 9988918), (2, 4994459), (79, 126442), (158, 63221), (191, 52298), (331, 30178), (382, 26149), (662, 15089)]