11821888

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{1093}}^1$

素因数の和:1131

約数の個数: 42

約数和(自身を含む): 25425654

約数和(自身を除く): 13603766

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1093, 1352, 2186, 2704, 4372, 5408, 8744, 10816, 14209, 17488, 28418, 34976, 56836, 69952, 113672, 184717, 227344, 369434, 454688, 738868, 909376, 1477736, 2955472, 5910944, 11821888]

約数ペア:

[(1, 11821888), (2, 5910944), (4, 2955472), (8, 1477736), (13, 909376), (16, 738868), (26, 454688), (32, 369434), (52, 227344), (64, 184717), (104, 113672), (169, 69952), (208, 56836), (338, 34976), (416, 28418), (676, 17488), (832, 14209), (1093, 10816), (1352, 8744), (2186, 5408), (2704, 4372)]