19392010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{6079}}^1$

素因数の和:6126

約数の個数: 32

約数和(自身を含む): 39398400

約数和(自身を除く): 20006390

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 6079, 12158, 30395, 60790, 66869, 133738, 176291, 334345, 352582, 668690, 881455, 1762910, 1939201, 3878402, 9696005, 19392010]

約数ペア:

[(1, 19392010), (2, 9696005), (5, 3878402), (10, 1939201), (11, 1762910), (22, 881455), (29, 668690), (55, 352582), (58, 334345), (110, 176291), (145, 133738), (290, 66869), (319, 60790), (638, 30395), (1595, 12158), (3190, 6079)]