19398336

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1509

約数の個数: 56

約数和(自身を含む): 52084224

約数和(自身を除く): 32685888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1423, 1704, 2272, 2846, 3408, 4269, 4544, 5692, 6816, 8538, 11384, 13632, 17076, 22768, 34152, 45536, 68304, 91072, 101033, 136608, 202066, 273216, 303099, 404132, 606198, 808264, 1212396, 1616528, 2424792, 3233056, 4849584, 6466112, 9699168, 19398336]

約数ペア:

[(1, 19398336), (2, 9699168), (3, 6466112), (4, 4849584), (6, 3233056), (8, 2424792), (12, 1616528), (16, 1212396), (24, 808264), (32, 606198), (48, 404132), (64, 303099), (71, 273216), (96, 202066), (142, 136608), (192, 101033), (213, 91072), (284, 68304), (426, 45536), (568, 34152), (852, 22768), (1136, 17076), (1423, 13632), (1704, 11384), (2272, 8538), (2846, 6816), (3408, 5692), (4269, 4544)]