12320204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^2$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 24051552

約数和(自身を除く): 11731348

約数列:

[1, 2, 4, 13, 26, 47, 52, 71, 94, 142, 188, 284, 611, 923, 1222, 1846, 2444, 3337, 3692, 5041, 6674, 10082, 13348, 20164, 43381, 65533, 86762, 131066, 173524, 236927, 262132, 473854, 947708, 3080051, 6160102, 12320204]

約数ペア:

[(1, 12320204), (2, 6160102), (4, 3080051), (13, 947708), (26, 473854), (47, 262132), (52, 236927), (71, 173524), (94, 131066), (142, 86762), (188, 65533), (284, 43381), (611, 20164), (923, 13348), (1222, 10082), (1846, 6674), (2444, 5041), (3337, 3692)]