14880190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3947}}^1$

素因数の和:3996

約数の個数: 32

約数和(自身を含む): 29846880

約数和(自身を除く): 14966690

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 3947, 7894, 19735, 39470, 51311, 102622, 114463, 228926, 256555, 513110, 572315, 1144630, 1488019, 2976038, 7440095, 14880190]

約数ペア:

[(1, 14880190), (2, 7440095), (5, 2976038), (10, 1488019), (13, 1144630), (26, 572315), (29, 513110), (58, 256555), (65, 228926), (130, 114463), (145, 102622), (290, 51311), (377, 39470), (754, 19735), (1885, 7894), (3770, 3947)]