15694908368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{57701869}}^1$

素因数の和:57701894

約数の個数: 20

約数和(自身を含む): 32197643460

約数和(自身を除く): 16502735092

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 57701869, 115403738, 230807476, 461614952, 923229904, 980931773, 1961863546, 3923727092, 7847454184, 15694908368]

約数ペア:

[(1, 15694908368), (2, 7847454184), (4, 3923727092), (8, 1961863546), (16, 980931773), (17, 923229904), (34, 461614952), (68, 230807476), (136, 115403738), (272, 57701869)]