15860174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1997}}^1$

素因数の和:2048

約数の個数: 24

約数和(自身を含む): 27404568

約数和(自身を除く): 11544394

約数列:

[1, 2, 11, 19, 22, 38, 209, 361, 418, 722, 1997, 3971, 3994, 7942, 21967, 37943, 43934, 75886, 417373, 720917, 834746, 1441834, 7930087, 15860174]

約数ペア:

[(1, 15860174), (2, 7930087), (11, 1441834), (19, 834746), (22, 720917), (38, 417373), (209, 75886), (361, 43934), (418, 37943), (722, 21967), (1997, 7942), (3971, 3994)]