18992594

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{3797}}^1$

素因数の和:3901

約数の個数: 16

約数和(自身を含む): 29669976

約数和(自身を除く): 10677382

約数列:

[1, 2, 41, 61, 82, 122, 2501, 3797, 5002, 7594, 155677, 231617, 311354, 463234, 9496297, 18992594]

約数ペア:

[(1, 18992594), (2, 9496297), (41, 463234), (61, 311354), (82, 231617), (122, 155677), (2501, 7594), (3797, 5002)]