17663152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{84919}}^1$

素因数の和:84940

約数の個数: 20

約数和(自身を含む): 36855280

約数和(自身を除く): 19192128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 84919, 169838, 339676, 679352, 1103947, 1358704, 2207894, 4415788, 8831576, 17663152]

約数ペア:

[(1, 17663152), (2, 8831576), (4, 4415788), (8, 2207894), (13, 1358704), (16, 1103947), (26, 679352), (52, 339676), (104, 169838), (208, 84919)]