12994195

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:379

約数の個数: 24

約数和(自身を含む): 17227296

約数和(自身を除く): 4233101

約数列:

[1, 5, 19, 23, 95, 115, 313, 361, 437, 1565, 1805, 2185, 5947, 7199, 8303, 29735, 35995, 41515, 112993, 136781, 564965, 683905, 2598839, 12994195]

約数ペア:

[(1, 12994195), (5, 2598839), (19, 683905), (23, 564965), (95, 136781), (115, 112993), (313, 41515), (361, 35995), (437, 29735), (1565, 8303), (1805, 7199), (2185, 5947)]