19607276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2969}}^1$

素因数の和:3113

約数の個数: 24

約数和(自身を含む): 37255680

約数和(自身を除く): 17648404

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 2969, 3302, 5938, 6604, 11876, 38597, 77194, 154388, 377063, 754126, 1508252, 4901819, 9803638, 19607276]

約数ペア:

[(1, 19607276), (2, 9803638), (4, 4901819), (13, 1508252), (26, 754126), (52, 377063), (127, 154388), (254, 77194), (508, 38597), (1651, 11876), (2969, 6604), (3302, 5938)]