19829078448

素因数分解:

$2^4\times 3^1\times {\mathrm{1697}}^1\times {\mathrm{243433}}^1$

素因数の和:245141

約数の個数: 40

約数和(自身を含む): 51255515568

約数和(自身を除く): 31426437120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1697, 3394, 5091, 6788, 10182, 13576, 20364, 27152, 40728, 81456, 243433, 486866, 730299, 973732, 1460598, 1947464, 2921196, 3894928, 5842392, 11684784, 413105801, 826211602, 1239317403, 1652423204, 2478634806, 3304846408, 4957269612, 6609692816, 9914539224, 19829078448]

約数ペア:

[(1, 19829078448), (2, 9914539224), (3, 6609692816), (4, 4957269612), (6, 3304846408), (8, 2478634806), (12, 1652423204), (16, 1239317403), (24, 826211602), (48, 413105801), (1697, 11684784), (3394, 5842392), (5091, 3894928), (6788, 2921196), (10182, 1947464), (13576, 1460598), (20364, 973732), (27152, 730299), (40728, 486866), (81456, 243433)]