12697819054

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{173}}^1\times {\mathrm{277}}^1\times {\mathrm{367}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 20346424128

約数和(自身を除く): 7648605074

約数列:

[1, 2, 19, 38, 173, 277, 346, 361, 367, 554, 722, 734, 3287, 5263, 6574, 6973, 10526, 13946, 47921, 62453, 63491, 95842, 99997, 101659, 124906, 126982, 132487, 199994, 203318, 264974, 910499, 1206329, 1820998, 1931521, 2412658, 3863042, 17299481, 17587007, 22920251, 34598962, 35174014, 36698899, 45840502, 73397798, 334153133, 668306266, 6348909527, 12697819054]

約数ペア:

[(1, 12697819054), (2, 6348909527), (19, 668306266), (38, 334153133), (173, 73397798), (277, 45840502), (346, 36698899), (361, 35174014), (367, 34598962), (554, 22920251), (722, 17587007), (734, 17299481), (3287, 3863042), (5263, 2412658), (6574, 1931521), (6973, 1820998), (10526, 1206329), (13946, 910499), (47921, 264974), (62453, 203318), (63491, 199994), (95842, 132487), (99997, 126982), (101659, 124906)]