15292272

素因数分解:

$2^4\times 3^1\times {\mathrm{318589}}^1$

素因数の和:318600

約数の個数: 20

約数和(自身を含む): 39505160

約数和(自身を除く): 24212888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 318589, 637178, 955767, 1274356, 1911534, 2548712, 3823068, 5097424, 7646136, 15292272]

約数ペア:

[(1, 15292272), (2, 7646136), (3, 5097424), (4, 3823068), (6, 2548712), (8, 1911534), (12, 1274356), (16, 955767), (24, 637178), (48, 318589)]