39797986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 66424320

約数和(自身を除く): 26626334

約数列:

[1, 2, 17, 31, 34, 61, 62, 122, 527, 619, 1037, 1054, 1238, 1891, 2074, 3782, 10523, 19189, 21046, 32147, 37759, 38378, 64294, 75518, 326213, 641903, 652426, 1170529, 1283806, 2341058, 19898993, 39797986]

約数ペア:

[(1, 39797986), (2, 19898993), (17, 2341058), (31, 1283806), (34, 1170529), (61, 652426), (62, 641903), (122, 326213), (527, 75518), (619, 64294), (1037, 38378), (1054, 37759), (1238, 32147), (1891, 21046), (2074, 19189), (3782, 10523)]