22219312

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{44797}}^1$

素因数の和:44836

約数の個数: 20

約数和(自身を含む): 44439616

約数和(自身を除く): 22220304

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 44797, 89594, 179188, 358376, 716752, 1388707, 2777414, 5554828, 11109656, 22219312]

約数ペア:

[(1, 22219312), (2, 11109656), (4, 5554828), (8, 2777414), (16, 1388707), (31, 716752), (62, 358376), (124, 179188), (248, 89594), (496, 44797)]