38987762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{9791}}^1$

素因数の和:9985

約数の個数: 16

約数和(自身を含む): 64157184

約数和(自身を除く): 25169422

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 9791, 19582, 107701, 215402, 1772171, 3544342, 19493881, 38987762]

約数ペア:

[(1, 38987762), (2, 19493881), (11, 3544342), (22, 1772171), (181, 215402), (362, 107701), (1991, 19582), (3982, 9791)]