19009514712

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{238789}}^1$

素因数の和:238936

約数の個数: 64

約数和(自身を含む): 49515494400

約数和(自身を除く): 30505979688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 107, 124, 186, 214, 248, 321, 372, 428, 642, 744, 856, 1284, 2568, 3317, 6634, 9951, 13268, 19902, 26536, 39804, 79608, 238789, 477578, 716367, 955156, 1432734, 1910312, 2865468, 5730936, 7402459, 14804918, 22207377, 25550423, 29609836, 44414754, 51100846, 59219672, 76651269, 88829508, 102201692, 153302538, 177659016, 204403384, 306605076, 613210152, 792063113, 1584126226, 2376189339, 3168252452, 4752378678, 6336504904, 9504757356, 19009514712]

約数ペア:

[(1, 19009514712), (2, 9504757356), (3, 6336504904), (4, 4752378678), (6, 3168252452), (8, 2376189339), (12, 1584126226), (24, 792063113), (31, 613210152), (62, 306605076), (93, 204403384), (107, 177659016), (124, 153302538), (186, 102201692), (214, 88829508), (248, 76651269), (321, 59219672), (372, 51100846), (428, 44414754), (642, 29609836), (744, 25550423), (856, 22207377), (1284, 14804918), (2568, 7402459), (3317, 5730936), (6634, 2865468), (9951, 1910312), (13268, 1432734), (19902, 955156), (26536, 716367), (39804, 477578), (79608, 238789)]