19028408

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11717}}^1$

素因数の和:11759

約数の個数: 32

約数和(自身を含む): 42184800

約数和(自身を除く): 23156392

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 11717, 23434, 46868, 82019, 93736, 164038, 328076, 339793, 656152, 679586, 1359172, 2378551, 2718344, 4757102, 9514204, 19028408]

約数ペア:

[(1, 19028408), (2, 9514204), (4, 4757102), (7, 2718344), (8, 2378551), (14, 1359172), (28, 679586), (29, 656152), (56, 339793), (58, 328076), (116, 164038), (203, 93736), (232, 82019), (406, 46868), (812, 23434), (1624, 11717)]