15829088

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 34319376

約数和(自身を除く): 18490288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 193, 233, 352, 386, 466, 772, 932, 1544, 1864, 2123, 2563, 3088, 3728, 4246, 5126, 6176, 7456, 8492, 10252, 16984, 20504, 33968, 41008, 44969, 67936, 82016, 89938, 179876, 359752, 494659, 719504, 989318, 1439008, 1978636, 3957272, 7914544, 15829088]

約数ペア:

[(1, 15829088), (2, 7914544), (4, 3957272), (8, 1978636), (11, 1439008), (16, 989318), (22, 719504), (32, 494659), (44, 359752), (88, 179876), (176, 89938), (193, 82016), (233, 67936), (352, 44969), (386, 41008), (466, 33968), (772, 20504), (932, 16984), (1544, 10252), (1864, 8492), (2123, 7456), (2563, 6176), (3088, 5126), (3728, 4246)]