19028756

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4001}}^1$

素因数の和:4075

約数の個数: 24

約数和(自身を含む): 35297640

約数和(自身を除く): 16268884

約数列:

[1, 2, 4, 29, 41, 58, 82, 116, 164, 1189, 2378, 4001, 4756, 8002, 16004, 116029, 164041, 232058, 328082, 464116, 656164, 4757189, 9514378, 19028756]

約数ペア:

[(1, 19028756), (2, 9514378), (4, 4757189), (29, 656164), (41, 464116), (58, 328082), (82, 232058), (116, 164041), (164, 116029), (1189, 16004), (2378, 8002), (4001, 4756)]