10121872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{20407}}^1$

素因数の和:20446

約数の個数: 20

約数和(自身を含む): 20244736

約数和(自身を除く): 10122864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 20407, 40814, 81628, 163256, 326512, 632617, 1265234, 2530468, 5060936, 10121872]

約数ペア:

[(1, 10121872), (2, 5060936), (4, 2530468), (8, 1265234), (16, 632617), (31, 326512), (62, 163256), (124, 81628), (248, 40814), (496, 20407)]