15143986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52951}}^1$

素因数の和:52977

約数の個数: 16

約数和(自身を含む): 26687808

約数和(自身を除く): 11543822

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 52951, 105902, 582461, 688363, 1164922, 1376726, 7571993, 15143986]

約数ペア:

[(1, 15143986), (2, 7571993), (11, 1376726), (13, 1164922), (22, 688363), (26, 582461), (143, 105902), (286, 52951)]