23798165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1052

約数の個数: 16

約数和(自身を含む): 30184320

約数和(自身を除く): 6386155

約数列:

[1, 5, 19, 95, 397, 631, 1985, 3155, 7543, 11989, 37715, 59945, 250507, 1252535, 4759633, 23798165]

約数ペア:

[(1, 23798165), (5, 4759633), (19, 1252535), (95, 250507), (397, 59945), (631, 37715), (1985, 11989), (3155, 7543)]