891419504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2932301}}^1$

素因数の和:2932328

約数の個数: 20

約数和(自身を含む): 1818027240

約数和(自身を除く): 926607736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2932301, 5864602, 11729204, 23458408, 46916816, 55713719, 111427438, 222854876, 445709752, 891419504]

約数ペア:

[(1, 891419504), (2, 445709752), (4, 222854876), (8, 111427438), (16, 55713719), (19, 46916816), (38, 23458408), (76, 11729204), (152, 5864602), (304, 2932301)]