16851916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1621}}^1$

素因数の和:1761

約数の個数: 24

約数和(自身を含む): 31064544

約数和(自身を除く): 14212628

約数列:

[1, 2, 4, 23, 46, 92, 113, 226, 452, 1621, 2599, 3242, 5198, 6484, 10396, 37283, 74566, 149132, 183173, 366346, 732692, 4212979, 8425958, 16851916]

約数ペア:

[(1, 16851916), (2, 8425958), (4, 4212979), (23, 732692), (46, 366346), (92, 183173), (113, 149132), (226, 74566), (452, 37283), (1621, 10396), (2599, 6484), (3242, 5198)]