39386236

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 70585760

約数和(自身を除く): 31199524

約数列:

[1, 2, 4, 61, 122, 151, 244, 302, 604, 1069, 2138, 4276, 9211, 18422, 36844, 65209, 130418, 161419, 260836, 322838, 645676, 9846559, 19693118, 39386236]

約数ペア:

[(1, 39386236), (2, 19693118), (4, 9846559), (61, 645676), (122, 322838), (151, 260836), (244, 161419), (302, 130418), (604, 65209), (1069, 36844), (2138, 18422), (4276, 9211)]