30997356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{198701}}^1$

素因数の和:198721

約数の個数: 24

約数和(自身を含む): 77891184

約数和(自身を除く): 46893828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 198701, 397402, 596103, 794804, 1192206, 2384412, 2583113, 5166226, 7749339, 10332452, 15498678, 30997356]

約数ペア:

[(1, 30997356), (2, 15498678), (3, 10332452), (4, 7749339), (6, 5166226), (12, 2583113), (13, 2384412), (26, 1192206), (39, 794804), (52, 596103), (78, 397402), (156, 198701)]