15674892340

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1997}}^1\times {\mathrm{9127}}^1$

素因数の和:11176

約数の個数: 48

約数和(自身を含む): 33703350912

約数和(自身を除く): 18028458572

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1997, 3994, 7988, 9127, 9985, 18254, 19970, 36508, 39940, 45635, 85871, 91270, 171742, 182540, 343484, 392461, 429355, 784922, 858710, 1569844, 1717420, 1962305, 3924610, 7849220, 18226619, 36453238, 72906476, 91133095, 182266190, 364532380, 783744617, 1567489234, 3134978468, 3918723085, 7837446170, 15674892340]

約数ペア:

[(1, 15674892340), (2, 7837446170), (4, 3918723085), (5, 3134978468), (10, 1567489234), (20, 783744617), (43, 364532380), (86, 182266190), (172, 91133095), (215, 72906476), (430, 36453238), (860, 18226619), (1997, 7849220), (3994, 3924610), (7988, 1962305), (9127, 1717420), (9985, 1569844), (18254, 858710), (19970, 784922), (36508, 429355), (39940, 392461), (45635, 343484), (85871, 182540), (91270, 171742)]