12394148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 25044096

約数和(自身を除く): 12649948

約数列:

[1, 2, 4, 13, 23, 26, 43, 46, 52, 86, 92, 172, 241, 299, 482, 559, 598, 964, 989, 1118, 1196, 1978, 2236, 3133, 3956, 5543, 6266, 10363, 11086, 12532, 12857, 20726, 22172, 25714, 41452, 51428, 72059, 134719, 144118, 238349, 269438, 288236, 476698, 538876, 953396, 3098537, 6197074, 12394148]

約数ペア:

[(1, 12394148), (2, 6197074), (4, 3098537), (13, 953396), (23, 538876), (26, 476698), (43, 288236), (46, 269438), (52, 238349), (86, 144118), (92, 134719), (172, 72059), (241, 51428), (299, 41452), (482, 25714), (559, 22172), (598, 20726), (964, 12857), (989, 12532), (1118, 11086), (1196, 10363), (1978, 6266), (2236, 5543), (3133, 3956)]