21907006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{34337}}^1$

素因数の和:34379

約数の個数: 16

約数和(自身を含む): 37085040

約数和(自身を除く): 15178034

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 34337, 68674, 377707, 755414, 995773, 1991546, 10953503, 21907006]

約数ペア:

[(1, 21907006), (2, 10953503), (11, 1991546), (22, 995773), (29, 755414), (58, 377707), (319, 68674), (638, 34337)]