26940974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{7309}}^1$

素因数の和:7427

約数の個数: 16

約数和(自身を含む): 42982800

約数和(自身を除く): 16041826

約数列:

[1, 2, 19, 38, 97, 194, 1843, 3686, 7309, 14618, 138871, 277742, 708973, 1417946, 13470487, 26940974]

約数ペア:

[(1, 26940974), (2, 13470487), (19, 1417946), (38, 708973), (97, 277742), (194, 138871), (1843, 14618), (3686, 7309)]