30972674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{39607}}^1$

素因数の和:39649

約数の個数: 16

約数和(自身を含む): 51331968

約数和(自身を除く): 20359294

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 39607, 79214, 673319, 910961, 1346638, 1821922, 15486337, 30972674]

約数ペア:

[(1, 30972674), (2, 15486337), (17, 1821922), (23, 1346638), (34, 910961), (46, 673319), (391, 79214), (782, 39607)]