22253636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{839}}^1$

素因数の和:1211

約数の個数: 24

約数和(自身を含む): 41160000

約数和(自身を除く): 18906364

約数列:

[1, 2, 4, 19, 38, 76, 349, 698, 839, 1396, 1678, 3356, 6631, 13262, 15941, 26524, 31882, 63764, 292811, 585622, 1171244, 5563409, 11126818, 22253636]

約数ペア:

[(1, 22253636), (2, 11126818), (4, 5563409), (19, 1171244), (38, 585622), (76, 292811), (349, 63764), (698, 31882), (839, 26524), (1396, 15941), (1678, 13262), (3356, 6631)]