122912604436

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{12345581}}^1$

素因数の和:12345735

約数の個数: 24

約数和(自身を含む): 228146355360

約数和(自身を除く): 105233750924

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 12345581, 24691162, 49382324, 234566039, 469132078, 938264156, 1617271111, 3234542222, 6469084444, 30728151109, 61456302218, 122912604436]

約数ペア:

[(1, 122912604436), (2, 61456302218), (4, 30728151109), (19, 6469084444), (38, 3234542222), (76, 1617271111), (131, 938264156), (262, 469132078), (524, 234566039), (2489, 49382324), (4978, 24691162), (9956, 12345581)]