19063305

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7993}}^1$

素因数の和:8057

約数の個数: 24

約数和(自身を含む): 33670728

約数和(自身を除く): 14607423

約数列:

[1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385, 7993, 23979, 39965, 71937, 119895, 359685, 423629, 1270887, 2118145, 3812661, 6354435, 19063305]

約数ペア:

[(1, 19063305), (3, 6354435), (5, 3812661), (9, 2118145), (15, 1270887), (45, 423629), (53, 359685), (159, 119895), (265, 71937), (477, 39965), (795, 23979), (2385, 7993)]