1887007993

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{8539}}^1$

素因数の和:8832

約数の個数: 16

約数和(自身を含む): 2065996800

約数和(自身を除く): 178988807

約数列:

[1, 13, 89, 191, 1157, 2483, 8539, 16999, 111007, 220987, 759971, 1630949, 9879623, 21202337, 145154461, 1887007993]

約数ペア:

[(1, 1887007993), (13, 145154461), (89, 21202337), (191, 9879623), (1157, 1630949), (2483, 759971), (8539, 220987), (16999, 111007)]