21235346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56779}}^1$

素因数の和:56809

約数の個数: 16

約数和(自身を含む): 36793440

約数和(自身を除く): 15558094

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 56779, 113558, 624569, 965243, 1249138, 1930486, 10617673, 21235346]

約数ペア:

[(1, 21235346), (2, 10617673), (11, 1930486), (17, 1249138), (22, 965243), (34, 624569), (187, 113558), (374, 56779)]