19210096

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{16447}}^1$

素因数の和:16528

約数の個数: 20

約数和(自身を含む): 37731712

約数和(自身を除く): 18521616

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 16447, 32894, 65788, 131576, 263152, 1200631, 2401262, 4802524, 9605048, 19210096]

約数ペア:

[(1, 19210096), (2, 9605048), (4, 4802524), (8, 2401262), (16, 1200631), (73, 263152), (146, 131576), (292, 65788), (584, 32894), (1168, 16447)]