1923276095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{2887}}^1$

素因数の和:3219

約数の個数: 32

約数和(自身を含む): 2562741888

約数和(自身を除く): 639465793

約数列:

[1, 5, 13, 37, 65, 185, 277, 481, 1385, 2405, 2887, 3601, 10249, 14435, 18005, 37531, 51245, 106819, 133237, 187655, 534095, 666185, 799699, 1388647, 3998495, 6943235, 10396087, 29588863, 51980435, 147944315, 384655219, 1923276095]

約数ペア:

[(1, 1923276095), (5, 384655219), (13, 147944315), (37, 51980435), (65, 29588863), (185, 10396087), (277, 6943235), (481, 3998495), (1385, 1388647), (2405, 799699), (2887, 666185), (3601, 534095), (10249, 187655), (14435, 133237), (18005, 106819), (37531, 51245)]