12181030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 23079168

約数和(自身を除く): 10898138

約数列:

[1, 2, 5, 10, 23, 46, 115, 211, 230, 251, 422, 502, 1055, 1255, 2110, 2510, 4853, 5773, 9706, 11546, 24265, 28865, 48530, 52961, 57730, 105922, 264805, 529610, 1218103, 2436206, 6090515, 12181030]

約数ペア:

[(1, 12181030), (2, 6090515), (5, 2436206), (10, 1218103), (23, 529610), (46, 264805), (115, 105922), (211, 57730), (230, 52961), (251, 48530), (422, 28865), (502, 24265), (1055, 11546), (1255, 9706), (2110, 5773), (2510, 4853)]