21310588

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24107}}^1$

素因数の和:24141

約数の個数: 24

約数和(自身を含む): 42526512

約数和(自身を除く): 21215924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 24107, 48214, 96428, 313391, 409819, 626782, 819638, 1253564, 1639276, 5327647, 10655294, 21310588]

約数ペア:

[(1, 21310588), (2, 10655294), (4, 5327647), (13, 1639276), (17, 1253564), (26, 819638), (34, 626782), (52, 409819), (68, 313391), (221, 96428), (442, 48214), (884, 24107)]