19419411

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:963

約数の個数: 24

約数和(自身を含む): 28959952

約数和(自身を除く): 9540541

約数列:

[1, 3, 11, 33, 61, 121, 183, 363, 671, 877, 2013, 2631, 7381, 9647, 22143, 28941, 53497, 106117, 160491, 318351, 588467, 1765401, 6473137, 19419411]

約数ペア:

[(1, 19419411), (3, 6473137), (11, 1765401), (33, 588467), (61, 318351), (121, 160491), (183, 106117), (363, 53497), (671, 28941), (877, 22143), (2013, 9647), (2631, 7381)]