17973748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1931}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 34080480

約数和(自身を除く): 16106732

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 1931, 2327, 3862, 4654, 7724, 9308, 25103, 50206, 100412, 345649, 691298, 1382596, 4493437, 8986874, 17973748]

約数ペア:

[(1, 17973748), (2, 8986874), (4, 4493437), (13, 1382596), (26, 691298), (52, 345649), (179, 100412), (358, 50206), (716, 25103), (1931, 9308), (2327, 7724), (3862, 4654)]