19797966

素因数分解:

$2^1\times 3^3\times {\mathrm{229}}^1\times {\mathrm{1601}}^1$

素因数の和:1841

約数の個数: 32

約数和(自身を含む): 44215200

約数和(自身を除く): 24417234

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 229, 458, 687, 1374, 1601, 2061, 3202, 4122, 4803, 6183, 9606, 12366, 14409, 28818, 43227, 86454, 366629, 733258, 1099887, 2199774, 3299661, 6599322, 9898983, 19797966]

約数ペア:

[(1, 19797966), (2, 9898983), (3, 6599322), (6, 3299661), (9, 2199774), (18, 1099887), (27, 733258), (54, 366629), (229, 86454), (458, 43227), (687, 28818), (1374, 14409), (1601, 12366), (2061, 9606), (3202, 6183), (4122, 4803)]