18139792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103067}}^1$

素因数の和:103086

約数の個数: 20

約数和(自身を含む): 38341296

約数和(自身を除く): 20201504

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 103067, 206134, 412268, 824536, 1133737, 1649072, 2267474, 4534948, 9069896, 18139792]

約数ペア:

[(1, 18139792), (2, 9069896), (4, 4534948), (8, 2267474), (11, 1649072), (16, 1133737), (22, 824536), (44, 412268), (88, 206134), (176, 103067)]