30371158

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{18587}}^1$

素因数の和:18651

約数の個数: 16

約数和(自身を含む): 49072320

約数和(自身を除く): 18701162

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 18587, 37174, 353153, 706306, 799241, 1598482, 15185579, 30371158]

約数ペア:

[(1, 30371158), (2, 15185579), (19, 1598482), (38, 799241), (43, 706306), (86, 353153), (817, 37174), (1634, 18587)]