19600203

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10487}}^1$

素因数の和:10586

約数の個数: 16

約数和(自身を含む): 30205440

約数和(自身を除く): 10605237

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 10487, 31461, 73409, 220227, 933343, 2800029, 6533401, 19600203]

約数ペア:

[(1, 19600203), (3, 6533401), (7, 2800029), (21, 933343), (89, 220227), (267, 73409), (623, 31461), (1869, 10487)]