12618812

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7219}}^1$

素因数の和:7265

約数の個数: 24

約数和(自身を含む): 24259200

約数和(自身を除く): 11640388

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 7219, 14438, 28876, 137161, 166037, 274322, 332074, 548644, 664148, 3154703, 6309406, 12618812]

約数ペア:

[(1, 12618812), (2, 6309406), (4, 3154703), (19, 664148), (23, 548644), (38, 332074), (46, 274322), (76, 166037), (92, 137161), (437, 28876), (874, 14438), (1748, 7219)]