17215330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8237}}^1$

素因数の和:8274

約数の個数: 32

約数和(自身を含む): 35588160

約数和(自身を除く): 18372830

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 8237, 16474, 41185, 82370, 90607, 156503, 181214, 313006, 453035, 782515, 906070, 1565030, 1721533, 3443066, 8607665, 17215330]

約数ペア:

[(1, 17215330), (2, 8607665), (5, 3443066), (10, 1721533), (11, 1565030), (19, 906070), (22, 782515), (38, 453035), (55, 313006), (95, 181214), (110, 156503), (190, 90607), (209, 82370), (418, 41185), (1045, 16474), (2090, 8237)]