23644545668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1290923}}^1$

素因数の和:1291187

約数の個数: 24

約数和(自身を含む): 43736505120

約数和(自身を除く): 20091959452

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 964, 4579, 9158, 18316, 1290923, 2581846, 5163692, 24527537, 49055074, 98110148, 311112443, 622224886, 1244449772, 5911136417, 11822272834, 23644545668]

約数ペア:

[(1, 23644545668), (2, 11822272834), (4, 5911136417), (19, 1244449772), (38, 622224886), (76, 311112443), (241, 98110148), (482, 49055074), (964, 24527537), (4579, 5163692), (9158, 2581846), (18316, 1290923)]