17926688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43093}}^1$

素因数の和:43116

約数の個数: 24

約数和(自身を含む): 38008908

約数和(自身を除く): 20082220

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 43093, 86186, 172372, 344744, 560209, 689488, 1120418, 1378976, 2240836, 4481672, 8963344, 17926688]

約数ペア:

[(1, 17926688), (2, 8963344), (4, 4481672), (8, 2240836), (13, 1378976), (16, 1120418), (26, 689488), (32, 560209), (52, 344744), (104, 172372), (208, 86186), (416, 43093)]