1129018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 32

約数和(自身を含む): 2024640

約数和(自身を除く): 895622

約数列:

[1, 2, 11, 19, 22, 37, 38, 73, 74, 146, 209, 407, 418, 703, 803, 814, 1387, 1406, 1606, 2701, 2774, 5402, 7733, 15257, 15466, 29711, 30514, 51319, 59422, 102638, 564509, 1129018]

約数ペア:

[(1, 1129018), (2, 564509), (11, 102638), (19, 59422), (22, 51319), (37, 30514), (38, 29711), (73, 15466), (74, 15257), (146, 7733), (209, 5402), (407, 2774), (418, 2701), (703, 1606), (803, 1406), (814, 1387)]