39146986

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{8893}}^1$

素因数の和:8997

約数の個数: 16

約数和(自身を含む): 61475328

約数和(自身を除く): 22328342

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 8893, 17786, 275683, 551366, 631403, 1262806, 19573493, 39146986]

約数ペア:

[(1, 39146986), (2, 19573493), (31, 1262806), (62, 631403), (71, 551366), (142, 275683), (2201, 17786), (4402, 8893)]