38672686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47981}}^1$

素因数の和:48027

約数の個数: 16

約数和(自身を含む): 64487808

約数和(自身を除く): 25815122

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 47981, 95962, 623753, 1247506, 1487411, 2974822, 19336343, 38672686]

約数ペア:

[(1, 38672686), (2, 19336343), (13, 2974822), (26, 1487411), (31, 1247506), (62, 623753), (403, 95962), (806, 47981)]