28160242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67369}}^1$

素因数の和:67401

約数の個数: 16

約数和(自身を含む): 48506400

約数和(自身を除く): 20346158

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 67369, 134738, 741059, 1280011, 1482118, 2560022, 14080121, 28160242]

約数ペア:

[(1, 28160242), (2, 14080121), (11, 2560022), (19, 1482118), (22, 1280011), (38, 741059), (209, 134738), (418, 67369)]