19251036286

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1\times {\mathrm{3217}}^1$

素因数の和:3868

約数の個数: 32

約数和(自身を含む): 29891100960

約数和(自身を除く): 10640064674

約数列:

[1, 2, 37, 74, 193, 386, 419, 838, 3217, 6434, 7141, 14282, 15503, 31006, 80867, 119029, 161734, 238058, 620881, 1241762, 1347923, 2695846, 2992079, 5984158, 22972597, 45945194, 49873151, 99746302, 260149139, 520298278, 9625518143, 19251036286]

約数ペア:

[(1, 19251036286), (2, 9625518143), (37, 520298278), (74, 260149139), (193, 99746302), (386, 49873151), (419, 45945194), (838, 22972597), (3217, 5984158), (6434, 2992079), (7141, 2695846), (14282, 1347923), (15503, 1241762), (31006, 620881), (80867, 238058), (119029, 161734)]