19113828

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{3011}}^1$

素因数の和:3064

約数の個数: 36

約数和(自身を含む): 46637808

約数和(自身を除く): 27523980

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 529, 1058, 1587, 2116, 3011, 3174, 6022, 6348, 9033, 12044, 18066, 36132, 69253, 138506, 207759, 277012, 415518, 831036, 1592819, 3185638, 4778457, 6371276, 9556914, 19113828]

約数ペア:

[(1, 19113828), (2, 9556914), (3, 6371276), (4, 4778457), (6, 3185638), (12, 1592819), (23, 831036), (46, 415518), (69, 277012), (92, 207759), (138, 138506), (276, 69253), (529, 36132), (1058, 18066), (1587, 12044), (2116, 9033), (3011, 6348), (3174, 6022)]