11122144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1663}}^1$

素因数の和:1703

約数の個数: 48

約数和(自身を含む): 25159680

約数和(自身を除く): 14037536

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1663, 1672, 3326, 3344, 6652, 6688, 13304, 18293, 26608, 31597, 36586, 53216, 63194, 73172, 126388, 146344, 252776, 292688, 347567, 505552, 585376, 695134, 1011104, 1390268, 2780536, 5561072, 11122144]

約数ペア:

[(1, 11122144), (2, 5561072), (4, 2780536), (8, 1390268), (11, 1011104), (16, 695134), (19, 585376), (22, 505552), (32, 347567), (38, 292688), (44, 252776), (76, 146344), (88, 126388), (152, 73172), (176, 63194), (209, 53216), (304, 36586), (352, 31597), (418, 26608), (608, 18293), (836, 13304), (1663, 6688), (1672, 6652), (3326, 3344)]