1245407630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6554777}}^1$

素因数の和:6554803

約数の個数: 16

約数和(自身を含む): 2359720080

約数和(自身を除く): 1114312450

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 6554777, 13109554, 32773885, 65547770, 124540763, 249081526, 622703815, 1245407630]

約数ペア:

[(1, 1245407630), (2, 622703815), (5, 249081526), (10, 124540763), (19, 65547770), (38, 32773885), (95, 13109554), (190, 6554777)]