16870516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{193}}^1$

素因数の和:292

約数の個数: 36

約数和(自身を含む): 32757676

約数和(自身を除く): 15887160

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 193, 386, 533, 772, 1066, 1681, 2132, 2509, 3362, 5018, 6724, 7913, 10036, 15826, 21853, 31652, 43706, 87412, 102869, 205738, 324433, 411476, 648866, 1297732, 4217629, 8435258, 16870516]

約数ペア:

[(1, 16870516), (2, 8435258), (4, 4217629), (13, 1297732), (26, 648866), (41, 411476), (52, 324433), (82, 205738), (164, 102869), (193, 87412), (386, 43706), (533, 31652), (772, 21853), (1066, 15826), (1681, 10036), (2132, 7913), (2509, 6724), (3362, 5018)]