16691324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{1613}}^1$

素因数の和:1829

約数の個数: 24

約数和(自身を含む): 31634400

約数和(自身を除く): 14943076

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 796, 1613, 2587, 3226, 5174, 6452, 10348, 20969, 41938, 83876, 320987, 641974, 1283948, 4172831, 8345662, 16691324]

約数ペア:

[(1, 16691324), (2, 8345662), (4, 4172831), (13, 1283948), (26, 641974), (52, 320987), (199, 83876), (398, 41938), (796, 20969), (1613, 10348), (2587, 6452), (3226, 5174)]