21836376478

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5881}}^1\times {\mathrm{15601}}^1$

素因数の和:21508

約数の個数: 32

約数和(自身を含む): 39645056448

約数和(自身を除く): 17808679970

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 5881, 11762, 15601, 31202, 41167, 82334, 99977, 109207, 199954, 218414, 265217, 530434, 699839, 1399678, 1856519, 3713038, 91749481, 183498962, 642246367, 1284492734, 1559741177, 3119482354, 10918188239, 21836376478]

約数ペア:

[(1, 21836376478), (2, 10918188239), (7, 3119482354), (14, 1559741177), (17, 1284492734), (34, 642246367), (119, 183498962), (238, 91749481), (5881, 3713038), (11762, 1856519), (15601, 1399678), (31202, 699839), (41167, 530434), (82334, 265217), (99977, 218414), (109207, 199954)]