12803758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30631}}^1$

素因数の和:30663

約数の個数: 16

約数和(自身を含む): 22055040

約数和(自身を除く): 9251282

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 30631, 61262, 336941, 581989, 673882, 1163978, 6401879, 12803758]

約数ペア:

[(1, 12803758), (2, 6401879), (11, 1163978), (19, 673882), (22, 581989), (38, 336941), (209, 61262), (418, 30631)]