193695503044

素因数分解:

$2^2\times {\mathrm{21821}}^1\times {\mathrm{2219141}}^1$

素因数の和:2240966

約数の個数: 12

約数和(自身を含む): 338982817068

約数和(自身を除く): 145287314024

約数列:

[1, 2, 4, 21821, 43642, 87284, 2219141, 4438282, 8876564, 48423875761, 96847751522, 193695503044]

約数ペア:

[(1, 193695503044), (2, 96847751522), (4, 48423875761), (21821, 8876564), (43642, 4438282), (87284, 2219141)]