19153446

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{1453}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 41526240

約数和(自身を除く): 22372794

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1453, 2197, 2906, 4359, 4394, 6591, 8718, 13182, 18889, 37778, 56667, 113334, 245557, 491114, 736671, 1473342, 3192241, 6384482, 9576723, 19153446]

約数ペア:

[(1, 19153446), (2, 9576723), (3, 6384482), (6, 3192241), (13, 1473342), (26, 736671), (39, 491114), (78, 245557), (169, 113334), (338, 56667), (507, 37778), (1014, 18889), (1453, 13182), (2197, 8718), (2906, 6591), (4359, 4394)]