30798518

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1637}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 48353760

約数和(自身を除く): 17555242

約数列:

[1, 2, 23, 46, 409, 818, 1637, 3274, 9407, 18814, 37651, 75302, 669533, 1339066, 15399259, 30798518]

約数ペア:

[(1, 30798518), (2, 15399259), (23, 1339066), (46, 669533), (409, 75302), (818, 37651), (1637, 18814), (3274, 9407)]