2019556683

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{971}}^1\times {\mathrm{12163}}^1$

素因数の和:13159

約数の個数: 24

約数和(自身を含む): 3074086080

約数和(自身を除く): 1054529397

約数列:

[1, 3, 9, 19, 57, 171, 971, 2913, 8739, 12163, 18449, 36489, 55347, 109467, 166041, 231097, 693291, 2079873, 11810273, 35430819, 106292457, 224395187, 673185561, 2019556683]

約数ペア:

[(1, 2019556683), (3, 673185561), (9, 224395187), (19, 106292457), (57, 35430819), (171, 11810273), (971, 2079873), (2913, 693291), (8739, 231097), (12163, 166041), (18449, 109467), (36489, 55347)]