23871638

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5279}}^1$

素因数の和:5324

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 21747562

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 5279, 10558, 36953, 73906, 89743, 100301, 179486, 200602, 628201, 702107, 1256402, 1404214, 1705117, 3410234, 11935819, 23871638]

約数ペア:

[(1, 23871638), (2, 11935819), (7, 3410234), (14, 1705117), (17, 1404214), (19, 1256402), (34, 702107), (38, 628201), (119, 200602), (133, 179486), (238, 100301), (266, 89743), (323, 73906), (646, 36953), (2261, 10558), (4522, 5279)]