12018448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{57781}}^1$

素因数の和:57802

約数の個数: 20

約数和(自身を含む): 25077388

約数和(自身を除く): 13058940

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 57781, 115562, 231124, 462248, 751153, 924496, 1502306, 3004612, 6009224, 12018448]

約数ペア:

[(1, 12018448), (2, 6009224), (4, 3004612), (8, 1502306), (13, 924496), (16, 751153), (26, 462248), (52, 231124), (104, 115562), (208, 57781)]