21050588834

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{1483}}^1\times {\mathrm{1609}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 34577081280

約数和(自身を除く): 13526492446

約数列:

[1, 2, 11, 22, 401, 802, 1483, 1609, 2966, 3218, 4411, 8822, 16313, 17699, 32626, 35398, 594683, 645209, 1189366, 1290418, 2386147, 4772294, 6541513, 7097299, 13083026, 14194598, 26247617, 52495234, 956844947, 1913689894, 10525294417, 21050588834]

約数ペア:

[(1, 21050588834), (2, 10525294417), (11, 1913689894), (22, 956844947), (401, 52495234), (802, 26247617), (1483, 14194598), (1609, 13083026), (2966, 7097299), (3218, 6541513), (4411, 4772294), (8822, 2386147), (16313, 1290418), (17699, 1189366), (32626, 645209), (35398, 594683)]