19675106

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12251}}^1$

素因数の和:12337

約数の個数: 16

約数和(自身を含む): 32639328

約数和(自身を除く): 12964222

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 12251, 24502, 134761, 269522, 894323, 1788646, 9837553, 19675106]

約数ペア:

[(1, 19675106), (2, 9837553), (11, 1788646), (22, 894323), (73, 269522), (146, 134761), (803, 24502), (1606, 12251)]