11780392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 23940000

約数和(自身を除く): 12159608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 227, 454, 499, 908, 998, 1816, 1996, 2951, 3992, 5902, 6487, 11804, 12974, 23608, 25948, 51896, 113273, 226546, 453092, 906184, 1472549, 2945098, 5890196, 11780392]

約数ペア:

[(1, 11780392), (2, 5890196), (4, 2945098), (8, 1472549), (13, 906184), (26, 453092), (52, 226546), (104, 113273), (227, 51896), (454, 25948), (499, 23608), (908, 12974), (998, 11804), (1816, 6487), (1996, 5902), (2951, 3992)]