15707468398

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1\times {\mathrm{1063}}^1$

素因数の和:1672

約数の個数: 32

約数和(自身を含む): 23962982400

約数和(自身を除く): 8255514002

約数列:

[1, 2, 137, 199, 271, 274, 398, 542, 1063, 2126, 27263, 37127, 53929, 54526, 74254, 107858, 145631, 211537, 288073, 291262, 423074, 576146, 7388273, 14776546, 28980569, 39466001, 57326527, 57961138, 78932002, 114653054, 7853734199, 15707468398]

約数ペア:

[(1, 15707468398), (2, 7853734199), (137, 114653054), (199, 78932002), (271, 57961138), (274, 57326527), (398, 39466001), (542, 28980569), (1063, 14776546), (2126, 7388273), (27263, 576146), (37127, 423074), (53929, 291262), (54526, 288073), (74254, 211537), (107858, 145631)]