15188946

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:806

約数の個数: 32

約数和(自身を含む): 31653888

約数和(自身を除く): 16464942

約数列:

[1, 2, 3, 6, 31, 62, 93, 127, 186, 254, 381, 643, 762, 1286, 1929, 3858, 3937, 7874, 11811, 19933, 23622, 39866, 59799, 81661, 119598, 163322, 244983, 489966, 2531491, 5062982, 7594473, 15188946]

約数ペア:

[(1, 15188946), (2, 7594473), (3, 5062982), (6, 2531491), (31, 489966), (62, 244983), (93, 163322), (127, 119598), (186, 81661), (254, 59799), (381, 39866), (643, 23622), (762, 19933), (1286, 11811), (1929, 7874), (3858, 3937)]