19036424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1579}}^1$

素因数の和:1733

約数の個数: 32

約数和(自身を含む): 39247200

約数和(自身を除く): 20210776

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 1579, 3014, 3158, 6028, 6316, 12056, 12632, 17369, 34738, 69476, 138952, 216323, 432646, 865292, 1730584, 2379553, 4759106, 9518212, 19036424]

約数ペア:

[(1, 19036424), (2, 9518212), (4, 4759106), (8, 2379553), (11, 1730584), (22, 865292), (44, 432646), (88, 216323), (137, 138952), (274, 69476), (548, 34738), (1096, 17369), (1507, 12632), (1579, 12056), (3014, 6316), (3158, 6028)]