2291248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7537}}^1$

素因数の和:7564

約数の個数: 20

約数和(自身を含む): 4673560

約数和(自身を除く): 2382312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7537, 15074, 30148, 60296, 120592, 143203, 286406, 572812, 1145624, 2291248]

約数ペア:

[(1, 2291248), (2, 1145624), (4, 572812), (8, 286406), (16, 143203), (19, 120592), (38, 60296), (76, 30148), (152, 15074), (304, 7537)]