2019920722

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{219223}}^1$

素因数の和:219513

約数の個数: 16

約数和(自身を含む): 3219962112

約数和(自身を除く): 1200041390

約数列:

[1, 2, 17, 34, 271, 542, 4607, 9214, 219223, 438446, 3726791, 7453582, 59409433, 118818866, 1009960361, 2019920722]

約数ペア:

[(1, 2019920722), (2, 1009960361), (17, 118818866), (34, 59409433), (271, 7453582), (542, 3726791), (4607, 438446), (9214, 219223)]