19251702

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{8291}}^1$

素因数の和:8345

約数の個数: 32

約数和(自身を含む): 43781760

約数和(自身を除く): 24530058

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 8291, 16582, 24873, 49746, 74619, 149238, 223857, 356513, 447714, 713026, 1069539, 2139078, 3208617, 6417234, 9625851, 19251702]

約数ペア:

[(1, 19251702), (2, 9625851), (3, 6417234), (6, 3208617), (9, 2139078), (18, 1069539), (27, 713026), (43, 447714), (54, 356513), (86, 223857), (129, 149238), (258, 74619), (387, 49746), (774, 24873), (1161, 16582), (2322, 8291)]