1938202019

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{4937}}^1$

素因数の和:5087

約数の個数: 24

約数和(自身を含む): 2212144992

約数和(自身を除く): 273942973

約数列:

[1, 13, 23, 101, 169, 299, 1313, 2323, 3887, 4937, 17069, 30199, 64181, 113551, 392587, 498637, 834353, 1476163, 6482281, 11468651, 19190119, 84269653, 149092463, 1938202019]

約数ペア:

[(1, 1938202019), (13, 149092463), (23, 84269653), (101, 19190119), (169, 11468651), (299, 6482281), (1313, 1476163), (2323, 834353), (3887, 498637), (4937, 392587), (17069, 113551), (30199, 64181)]