19112382

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{8231}}^1$

素因数の和:8285

約数の個数: 32

約数和(自身を含む): 43464960

約数和(自身を除く): 24352578

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 8231, 16462, 24693, 49386, 74079, 148158, 222237, 353933, 444474, 707866, 1061799, 2123598, 3185397, 6370794, 9556191, 19112382]

約数ペア:

[(1, 19112382), (2, 9556191), (3, 6370794), (6, 3185397), (9, 2123598), (18, 1061799), (27, 707866), (43, 444474), (54, 353933), (86, 222237), (129, 148158), (258, 74079), (387, 49386), (774, 24693), (1161, 16462), (2322, 8231)]