19164200128

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{15760033}}^1$

素因数の和:15760064

約数の個数: 28

約数和(自身を含む): 40030486360

約数和(自身を除く): 20866286232

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 15760033, 31520066, 63040132, 126080264, 252160528, 299440627, 504321056, 598881254, 1008642112, 1197762508, 2395525016, 4791050032, 9582100064, 19164200128]

約数ペア:

[(1, 19164200128), (2, 9582100064), (4, 4791050032), (8, 2395525016), (16, 1197762508), (19, 1008642112), (32, 598881254), (38, 504321056), (64, 299440627), (76, 252160528), (152, 126080264), (304, 63040132), (608, 31520066), (1216, 15760033)]