15219888

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{2909}}^1$

素因数の和:3029

約数の個数: 40

約数和(自身を含む): 39692400

約数和(自身を除く): 24472512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 2909, 5232, 5818, 8727, 11636, 17454, 23272, 34908, 46544, 69816, 139632, 317081, 634162, 951243, 1268324, 1902486, 2536648, 3804972, 5073296, 7609944, 15219888]

約数ペア:

[(1, 15219888), (2, 7609944), (3, 5073296), (4, 3804972), (6, 2536648), (8, 1902486), (12, 1268324), (16, 951243), (24, 634162), (48, 317081), (109, 139632), (218, 69816), (327, 46544), (436, 34908), (654, 23272), (872, 17454), (1308, 11636), (1744, 8727), (2616, 5818), (2909, 5232)]