15201999748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2732207}}^1$

素因数の和:2732331

約数の個数: 24

約数和(自身を含む): 28917689472

約数和(自身を除く): 13715689724

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 2732207, 5464414, 10928828, 35518691, 71037382, 142074764, 292346149, 584692298, 1169384596, 3800499937, 7600999874, 15201999748]

約数ペア:

[(1, 15201999748), (2, 7600999874), (4, 3800499937), (13, 1169384596), (26, 584692298), (52, 292346149), (107, 142074764), (214, 71037382), (428, 35518691), (1391, 10928828), (2782, 5464414), (5564, 2732207)]