19962688

素因数分解:

$2^6\times {\mathrm{379}}^1\times {\mathrm{823}}^1$

素因数の和:1214

約数の個数: 28

約数和(自身を含む): 39766240

約数和(自身を除く): 19803552

約数列:

[1, 2, 4, 8, 16, 32, 64, 379, 758, 823, 1516, 1646, 3032, 3292, 6064, 6584, 12128, 13168, 24256, 26336, 52672, 311917, 623834, 1247668, 2495336, 4990672, 9981344, 19962688]

約数ペア:

[(1, 19962688), (2, 9981344), (4, 4990672), (8, 2495336), (16, 1247668), (32, 623834), (64, 311917), (379, 52672), (758, 26336), (823, 24256), (1516, 13168), (1646, 12128), (3032, 6584), (3292, 6064)]