15860676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 40106304

約数和(自身を除く): 24245628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 293, 347, 586, 694, 879, 1041, 1172, 1388, 1758, 2082, 3516, 3809, 4164, 4511, 7618, 9022, 11427, 13533, 15236, 18044, 22854, 27066, 45708, 54132, 101671, 203342, 305013, 406684, 610026, 1220052, 1321723, 2643446, 3965169, 5286892, 7930338, 15860676]

約数ペア:

[(1, 15860676), (2, 7930338), (3, 5286892), (4, 3965169), (6, 2643446), (12, 1321723), (13, 1220052), (26, 610026), (39, 406684), (52, 305013), (78, 203342), (156, 101671), (293, 54132), (347, 45708), (586, 27066), (694, 22854), (879, 18044), (1041, 15236), (1172, 13533), (1388, 11427), (1758, 9022), (2082, 7618), (3516, 4511), (3809, 4164)]