142851346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{15497}}^1$

素因数の和:15929

約数の個数: 16

約数和(自身を含む): 234329760

約数和(自身を除く): 91478414

約数列:

[1, 2, 11, 22, 419, 838, 4609, 9218, 15497, 30994, 170467, 340934, 6493243, 12986486, 71425673, 142851346]

約数ペア:

[(1, 142851346), (2, 71425673), (11, 12986486), (22, 6493243), (419, 340934), (838, 170467), (4609, 30994), (9218, 15497)]