27720497222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{165379}}^1$

素因数の和:165812

約数の個数: 32

約数和(自身を含む): 47867587200

約数和(自身を除く): 20147089978

約数列:

[1, 2, 11, 19, 22, 38, 209, 401, 418, 802, 4411, 7619, 8822, 15238, 83809, 165379, 167618, 330758, 1819169, 3142201, 3638338, 6284402, 34564211, 66316979, 69128422, 132633958, 729486769, 1260022601, 1458973538, 2520045202, 13860248611, 27720497222]

約数ペア:

[(1, 27720497222), (2, 13860248611), (11, 2520045202), (19, 1458973538), (22, 1260022601), (38, 729486769), (209, 132633958), (401, 69128422), (418, 66316979), (802, 34564211), (4411, 6284402), (7619, 3638338), (8822, 3142201), (15238, 1819169), (83809, 330758), (165379, 167618)]