12306826

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5393}}^1$

素因数の和:5565

約数の個数: 16

約数和(自身を含む): 21230784

約数和(自身を除く): 8923958

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 5393, 10786, 37751, 75502, 879059, 1758118, 6153413, 12306826]

約数ペア:

[(1, 12306826), (2, 6153413), (7, 1758118), (14, 879059), (163, 75502), (326, 37751), (1141, 10786), (2282, 5393)]