15691218038

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{739}}^1\times {\mathrm{1091}}^1$

素因数の和:2132

約数の個数: 32

約数和(自身を含む): 24319975680

約数和(自身を除く): 8628757642

約数列:

[1, 2, 37, 74, 263, 526, 739, 1091, 1478, 2182, 9731, 19462, 27343, 40367, 54686, 80734, 194357, 286933, 388714, 573866, 806249, 1612498, 7191209, 10616521, 14382418, 21233042, 29831213, 59662426, 212043487, 424086974, 7845609019, 15691218038]

約数ペア:

[(1, 15691218038), (2, 7845609019), (37, 424086974), (74, 212043487), (263, 59662426), (526, 29831213), (739, 21233042), (1091, 14382418), (1478, 10616521), (2182, 7191209), (9731, 1612498), (19462, 806249), (27343, 573866), (40367, 388714), (54686, 286933), (80734, 194357)]