18812194

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{599}}^1$

素因数の和:1025

約数の個数: 16

約数和(自身を含む): 29030400

約数和(自身を除く): 10218206

約数列:

[1, 2, 41, 82, 383, 599, 766, 1198, 15703, 24559, 31406, 49118, 229417, 458834, 9406097, 18812194]

約数ペア:

[(1, 18812194), (2, 9406097), (41, 458834), (82, 229417), (383, 49118), (599, 31406), (766, 24559), (1198, 15703)]