30399848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199999}}^1$

素因数の和:200024

約数の個数: 16

約数和(自身を含む): 60000000

約数和(自身を除く): 29600152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199999, 399998, 799996, 1599992, 3799981, 7599962, 15199924, 30399848]

約数ペア:

[(1, 30399848), (2, 15199924), (4, 7599962), (8, 3799981), (19, 1599992), (38, 799996), (76, 399998), (152, 199999)]