20150512

素因数分解:

$2^4\times {\mathrm{1061}}^1\times {\mathrm{1187}}^1$

素因数の和:2256

約数の個数: 20

約数和(自身を含む): 39111336

約数和(自身を除く): 18960824

約数列:

[1, 2, 4, 8, 16, 1061, 1187, 2122, 2374, 4244, 4748, 8488, 9496, 16976, 18992, 1259407, 2518814, 5037628, 10075256, 20150512]

約数ペア:

[(1, 20150512), (2, 10075256), (4, 5037628), (8, 2518814), (16, 1259407), (1061, 18992), (1187, 16976), (2122, 9496), (2374, 8488), (4244, 4748)]