11726918

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 21288960

約数和(自身を除く): 9562042

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 461, 553, 922, 1106, 1817, 3227, 3634, 6454, 10603, 12719, 21206, 25438, 36419, 72838, 74221, 148442, 254933, 509866, 837637, 1675274, 5863459, 11726918]

約数ペア:

[(1, 11726918), (2, 5863459), (7, 1675274), (14, 837637), (23, 509866), (46, 254933), (79, 148442), (158, 74221), (161, 72838), (322, 36419), (461, 25438), (553, 21206), (922, 12719), (1106, 10603), (1817, 6454), (3227, 3634)]