19310368904

素因数分解:

$2^3\times {\mathrm{11831}}^1\times {\mathrm{204023}}^1$

素因数の和:215860

約数の個数: 16

約数和(自身を含む): 36210179520

約数和(自身を除く): 16899810616

約数列:

[1, 2, 4, 8, 11831, 23662, 47324, 94648, 204023, 408046, 816092, 1632184, 2413796113, 4827592226, 9655184452, 19310368904]

約数ペア:

[(1, 19310368904), (2, 9655184452), (4, 4827592226), (8, 2413796113), (11831, 1632184), (23662, 816092), (47324, 408046), (94648, 204023)]