18949962

素因数分解:

$2^1\times 3^1\times {\mathrm{457}}^1\times {\mathrm{6911}}^1$

素因数の和:7373

約数の個数: 16

約数和(自身を含む): 37988352

約数和(自身を除く): 19038390

約数列:

[1, 2, 3, 6, 457, 914, 1371, 2742, 6911, 13822, 20733, 41466, 3158327, 6316654, 9474981, 18949962]

約数ペア:

[(1, 18949962), (2, 9474981), (3, 6316654), (6, 3158327), (457, 41466), (914, 20733), (1371, 13822), (2742, 6911)]