238834851838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{823}}^1\times {\mathrm{66959}}^1$

素因数の和:67992

約数の個数: 32

約数和(自身を含む): 393287685120

約数和(自身を除く): 154452833282

約数列:

[1, 2, 11, 22, 197, 394, 823, 1646, 2167, 4334, 9053, 18106, 66959, 133918, 162131, 324262, 736549, 1473098, 1783441, 3566882, 13190923, 26381846, 55107257, 110214514, 145100153, 290200306, 606179827, 1212359654, 10856129629, 21712259258, 119417425919, 238834851838]

約数ペア:

[(1, 238834851838), (2, 119417425919), (11, 21712259258), (22, 10856129629), (197, 1212359654), (394, 606179827), (823, 290200306), (1646, 145100153), (2167, 110214514), (4334, 55107257), (9053, 26381846), (18106, 13190923), (66959, 3566882), (133918, 1783441), (162131, 1473098), (324262, 736549)]