30249482

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{16937}}^1$

素因数の和:17005

約数の個数: 16

約数和(自身を含む): 48781440

約数和(自身を除く): 18531958

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 16937, 33874, 321803, 643606, 796039, 1592078, 15124741, 30249482]

約数ペア:

[(1, 30249482), (2, 15124741), (19, 1592078), (38, 796039), (47, 643606), (94, 321803), (893, 33874), (1786, 16937)]