23155490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 44824320

約数和(自身を除く): 21668830

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 2593, 4465, 5186, 8930, 12965, 25930, 49267, 98534, 121871, 243742, 246335, 492670, 609355, 1218710, 2315549, 4631098, 11577745, 23155490]

約数ペア:

[(1, 23155490), (2, 11577745), (5, 4631098), (10, 2315549), (19, 1218710), (38, 609355), (47, 492670), (94, 246335), (95, 243742), (190, 121871), (235, 98534), (470, 49267), (893, 25930), (1786, 12965), (2593, 8930), (4465, 5186)]