38988470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{134443}}^1$

素因数の和:134479

約数の個数: 16

約数和(自身を含む): 72599760

約数和(自身を除く): 33611290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 134443, 268886, 672215, 1344430, 3898847, 7797694, 19494235, 38988470]

約数ペア:

[(1, 38988470), (2, 19494235), (5, 7797694), (10, 3898847), (29, 1344430), (58, 672215), (145, 268886), (290, 134443)]