38741228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12433}}^1$

素因数の和:12497

約数の個数: 24

約数和(自身を含む): 73111920

約数和(自身を除く): 34370692

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 12433, 24866, 49732, 236227, 472454, 509753, 944908, 1019506, 2039012, 9685307, 19370614, 38741228]

約数ペア:

[(1, 38741228), (2, 19370614), (4, 9685307), (19, 2039012), (38, 1019506), (41, 944908), (76, 509753), (82, 472454), (164, 236227), (779, 49732), (1558, 24866), (3116, 12433)]