15391272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{49331}}^1$

素因数の和:49353

約数の個数: 32

約数和(自身を含む): 41438880

約数和(自身を除く): 26047608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 49331, 98662, 147993, 197324, 295986, 394648, 591972, 641303, 1183944, 1282606, 1923909, 2565212, 3847818, 5130424, 7695636, 15391272]

約数ペア:

[(1, 15391272), (2, 7695636), (3, 5130424), (4, 3847818), (6, 2565212), (8, 1923909), (12, 1282606), (13, 1183944), (24, 641303), (26, 591972), (39, 394648), (52, 295986), (78, 197324), (104, 147993), (156, 98662), (312, 49331)]