12965368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2113}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 26636400

約数和(自身を除く): 13671032

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 104, 118, 236, 472, 767, 1534, 2113, 3068, 4226, 6136, 8452, 16904, 27469, 54938, 109876, 124667, 219752, 249334, 498668, 997336, 1620671, 3241342, 6482684, 12965368]

約数ペア:

[(1, 12965368), (2, 6482684), (4, 3241342), (8, 1620671), (13, 997336), (26, 498668), (52, 249334), (59, 219752), (104, 124667), (118, 109876), (236, 54938), (472, 27469), (767, 16904), (1534, 8452), (2113, 6136), (3068, 4226)]