191444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 386400

約数和(自身を除く): 194956

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 229, 418, 458, 836, 916, 2519, 4351, 5038, 8702, 10076, 17404, 47861, 95722, 191444]

約数ペア:

[(1, 191444), (2, 95722), (4, 47861), (11, 17404), (19, 10076), (22, 8702), (38, 5038), (44, 4351), (76, 2519), (209, 916), (229, 836), (418, 458)]