7866038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{653}}^1$

素因数の和:991

約数の個数: 16

約数和(自身を含む): 12478320

約数和(自身を除く): 4612282

約数列:

[1, 2, 19, 38, 317, 634, 653, 1306, 6023, 12046, 12407, 24814, 207001, 414002, 3933019, 7866038]

約数ペア:

[(1, 7866038), (2, 3933019), (19, 414002), (38, 207001), (317, 24814), (634, 12407), (653, 12046), (1306, 6023)]