1963289570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{939373}}^1$

素因数の和:939410

約数の個数: 32

約数和(自身を含む): 4058095680

約数和(自身を除く): 2094806110

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 939373, 1878746, 4696865, 9393730, 10333103, 17848087, 20666206, 35696174, 51665515, 89240435, 103331030, 178480870, 196328957, 392657914, 981644785, 1963289570]

約数ペア:

[(1, 1963289570), (2, 981644785), (5, 392657914), (10, 196328957), (11, 178480870), (19, 103331030), (22, 89240435), (38, 51665515), (55, 35696174), (95, 20666206), (110, 17848087), (190, 10333103), (209, 9393730), (418, 4696865), (1045, 1878746), (2090, 939373)]