1962130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 3888000

約数和(自身を除く): 1925870

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 449, 874, 898, 2185, 2245, 4370, 4490, 8531, 10327, 17062, 20654, 42655, 51635, 85310, 103270, 196213, 392426, 981065, 1962130]

約数ペア:

[(1, 1962130), (2, 981065), (5, 392426), (10, 196213), (19, 103270), (23, 85310), (38, 51635), (46, 42655), (95, 20654), (115, 17062), (190, 10327), (230, 8531), (437, 4490), (449, 4370), (874, 2245), (898, 2185)]