13948735316

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{643}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 26257873824

約数和(自身を除く): 12309138508

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 181, 332, 361, 362, 643, 722, 724, 1286, 1444, 1577, 2572, 3154, 3439, 6308, 6878, 12217, 13756, 15023, 24434, 29963, 30046, 48868, 53369, 59926, 60092, 65341, 106738, 116383, 119852, 130682, 213476, 232123, 232766, 261364, 285437, 464246, 465532, 570874, 928492, 1014011, 1141748, 2028022, 2211277, 4056044, 4422554, 5423303, 8845108, 9659789, 10846606, 19266209, 19319578, 21693212, 38532418, 38639156, 42014263, 77064836, 84028526, 168057052, 183535991, 367071982, 734143964, 3487183829, 6974367658, 13948735316]

約数ペア:

[(1, 13948735316), (2, 6974367658), (4, 3487183829), (19, 734143964), (38, 367071982), (76, 183535991), (83, 168057052), (166, 84028526), (181, 77064836), (332, 42014263), (361, 38639156), (362, 38532418), (643, 21693212), (722, 19319578), (724, 19266209), (1286, 10846606), (1444, 9659789), (1577, 8845108), (2572, 5423303), (3154, 4422554), (3439, 4056044), (6308, 2211277), (6878, 2028022), (12217, 1141748), (13756, 1014011), (15023, 928492), (24434, 570874), (29963, 465532), (30046, 464246), (48868, 285437), (53369, 261364), (59926, 232766), (60092, 232123), (65341, 213476), (106738, 130682), (116383, 119852)]