19365363

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2693}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 30259008

約数和(自身を除く): 10893645

約数列:

[1, 3, 9, 17, 47, 51, 141, 153, 423, 799, 2397, 2693, 7191, 8079, 24237, 45781, 126571, 137343, 379713, 412029, 1139139, 2151707, 6455121, 19365363]

約数ペア:

[(1, 19365363), (3, 6455121), (9, 2151707), (17, 1139139), (47, 412029), (51, 379713), (141, 137343), (153, 126571), (423, 45781), (799, 24237), (2397, 8079), (2693, 7191)]