25932796

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{17959}}^1$

素因数の和:18001

約数の個数: 18

約数和(自身を含む): 47899320

約数和(自身を除く): 21966524

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 17959, 35918, 71836, 341221, 682442, 1364884, 6483199, 12966398, 25932796]

約数ペア:

[(1, 25932796), (2, 12966398), (4, 6483199), (19, 1364884), (38, 682442), (76, 341221), (361, 71836), (722, 35918), (1444, 17959)]