103622884

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{71761}}^1$

素因数の和:71803

約数の個数: 18

約数和(自身を含む): 191389254

約数和(自身を除く): 87766370

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 71761, 143522, 287044, 1363459, 2726918, 5453836, 25905721, 51811442, 103622884]

約数ペア:

[(1, 103622884), (2, 51811442), (4, 25905721), (19, 5453836), (38, 2726918), (76, 1363459), (361, 287044), (722, 143522), (1444, 71761)]