18892154

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6961}}^1$

素因数の和:7045

約数の個数: 16

約数和(自身を含む): 30075840

約数和(自身を除く): 11183686

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 6961, 13922, 160103, 320206, 410699, 821398, 9446077, 18892154]

約数ペア:

[(1, 18892154), (2, 9446077), (23, 821398), (46, 410699), (59, 320206), (118, 160103), (1357, 13922), (2714, 6961)]