19591964

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5261}}^1$

素因数の和:5298

約数の個数: 36

約数和(自身を含む): 41990760

約数和(自身を除く): 22398796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 5261, 10522, 21044, 36827, 73654, 99959, 147308, 199918, 257789, 399836, 515578, 699713, 1031156, 1399426, 2798852, 4897991, 9795982, 19591964]

約数ペア:

[(1, 19591964), (2, 9795982), (4, 4897991), (7, 2798852), (14, 1399426), (19, 1031156), (28, 699713), (38, 515578), (49, 399836), (76, 257789), (98, 199918), (133, 147308), (196, 99959), (266, 73654), (532, 36827), (931, 21044), (1862, 10522), (3724, 5261)]