12170284

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 25401600

約数和(自身を除く): 13231316

約数列:

[1, 2, 4, 7, 14, 28, 53, 59, 106, 118, 139, 212, 236, 278, 371, 413, 556, 742, 826, 973, 1484, 1652, 1946, 3127, 3892, 6254, 7367, 8201, 12508, 14734, 16402, 21889, 29468, 32804, 43778, 51569, 57407, 87556, 103138, 114814, 206276, 229628, 434653, 869306, 1738612, 3042571, 6085142, 12170284]

約数ペア:

[(1, 12170284), (2, 6085142), (4, 3042571), (7, 1738612), (14, 869306), (28, 434653), (53, 229628), (59, 206276), (106, 114814), (118, 103138), (139, 87556), (212, 57407), (236, 51569), (278, 43778), (371, 32804), (413, 29468), (556, 21889), (742, 16402), (826, 14734), (973, 12508), (1484, 8201), (1652, 7367), (1946, 6254), (3127, 3892)]