25988219

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 28469280

約数和(自身を除く): 2481061

約数列:

[1, 19, 41, 73, 457, 779, 1387, 2993, 8683, 18737, 33361, 56867, 356003, 633859, 1367801, 25988219]

約数ペア:

[(1, 25988219), (19, 1367801), (41, 633859), (73, 356003), (457, 56867), (779, 33361), (1387, 18737), (2993, 8683)]