39848006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 69209856

約数和(自身を除く): 29361850

約数列:

[1, 2, 11, 22, 23, 46, 61, 122, 253, 506, 671, 1291, 1342, 1403, 2582, 2806, 14201, 15433, 28402, 29693, 30866, 59386, 78751, 157502, 326623, 653246, 866261, 1732522, 1811273, 3622546, 19924003, 39848006]

約数ペア:

[(1, 39848006), (2, 19924003), (11, 3622546), (22, 1811273), (23, 1732522), (46, 866261), (61, 653246), (122, 326623), (253, 157502), (506, 78751), (671, 59386), (1291, 30866), (1342, 29693), (1403, 28402), (2582, 15433), (2806, 14201)]