19119792

素因数分解:

$2^4\times 3^1\times {\mathrm{379}}^1\times {\mathrm{1051}}^1$

素因数の和:1441

約数の個数: 40

約数和(自身を含む): 49570240

約数和(自身を除く): 30450448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 379, 758, 1051, 1137, 1516, 2102, 2274, 3032, 3153, 4204, 4548, 6064, 6306, 8408, 9096, 12612, 16816, 18192, 25224, 50448, 398329, 796658, 1194987, 1593316, 2389974, 3186632, 4779948, 6373264, 9559896, 19119792]

約数ペア:

[(1, 19119792), (2, 9559896), (3, 6373264), (4, 4779948), (6, 3186632), (8, 2389974), (12, 1593316), (16, 1194987), (24, 796658), (48, 398329), (379, 50448), (758, 25224), (1051, 18192), (1137, 16816), (1516, 12612), (2102, 9096), (2274, 8408), (3032, 6306), (3153, 6064), (4204, 4548)]