16517982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12457}}^1$

素因数の和:12492

約数の個数: 32

約数和(自身を含む): 37672992

約数和(自身を除く): 21155010

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 12457, 24914, 37371, 74742, 161941, 211769, 323882, 423538, 485823, 635307, 971646, 1270614, 2752997, 5505994, 8258991, 16517982]

約数ペア:

[(1, 16517982), (2, 8258991), (3, 5505994), (6, 2752997), (13, 1270614), (17, 971646), (26, 635307), (34, 485823), (39, 423538), (51, 323882), (78, 211769), (102, 161941), (221, 74742), (442, 37371), (663, 24914), (1326, 12457)]