26906242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 20268158

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 418, 649, 1091, 1121, 1298, 2182, 2242, 12001, 12331, 20729, 24002, 24662, 41458, 64369, 128738, 228019, 456038, 708059, 1223011, 1416118, 2446022, 13453121, 26906242]

約数ペア:

[(1, 26906242), (2, 13453121), (11, 2446022), (19, 1416118), (22, 1223011), (38, 708059), (59, 456038), (118, 228019), (209, 128738), (418, 64369), (649, 41458), (1091, 24662), (1121, 24002), (1298, 20729), (2182, 12331), (2242, 12001)]