15712726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 26500608

約数和(自身を除く): 10787882

約数列:

[1, 2, 17, 23, 34, 46, 71, 142, 283, 391, 566, 782, 1207, 1633, 2414, 3266, 4811, 6509, 9622, 13018, 20093, 27761, 40186, 55522, 110653, 221306, 341581, 462139, 683162, 924278, 7856363, 15712726]

約数ペア:

[(1, 15712726), (2, 7856363), (17, 924278), (23, 683162), (34, 462139), (46, 341581), (71, 221306), (142, 110653), (283, 55522), (391, 40186), (566, 27761), (782, 20093), (1207, 13018), (1633, 9622), (2414, 6509), (3266, 4811)]