103345636

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{71569}}^1$

素因数の和:71611

約数の個数: 18

約数和(自身を含む): 190877190

約数和(自身を除く): 87531554

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 71569, 143138, 286276, 1359811, 2719622, 5439244, 25836409, 51672818, 103345636]

約数ペア:

[(1, 103345636), (2, 51672818), (4, 25836409), (19, 5439244), (38, 2719622), (76, 1359811), (361, 286276), (722, 143138), (1444, 71569)]