19347394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 33825600

約数和(自身を除く): 14478206

約数列:

[1, 2, 11, 17, 22, 34, 179, 187, 289, 358, 374, 578, 1969, 3043, 3179, 3938, 4913, 6086, 6358, 9826, 33473, 51731, 54043, 66946, 103462, 108086, 569041, 879427, 1138082, 1758854, 9673697, 19347394]

約数ペア:

[(1, 19347394), (2, 9673697), (11, 1758854), (17, 1138082), (22, 879427), (34, 569041), (179, 108086), (187, 103462), (289, 66946), (358, 54043), (374, 51731), (578, 33473), (1969, 9826), (3043, 6358), (3179, 6086), (3938, 4913)]