2195924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 4169088

約数和(自身を除く): 1973164

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 751, 1462, 1502, 2924, 3004, 12767, 25534, 32293, 51068, 64586, 129172, 548981, 1097962, 2195924]

約数ペア:

[(1, 2195924), (2, 1097962), (4, 548981), (17, 129172), (34, 64586), (43, 51068), (68, 32293), (86, 25534), (172, 12767), (731, 3004), (751, 2924), (1462, 1502)]