22151949

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{761}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 30626304

約数和(自身を除く): 8474355

約数列:

[1, 3, 31, 93, 313, 761, 939, 2283, 9703, 23591, 29109, 70773, 238193, 714579, 7383983, 22151949]

約数ペア:

[(1, 22151949), (3, 7383983), (31, 714579), (93, 238193), (313, 70773), (761, 29109), (939, 23591), (2283, 9703)]