19130448

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{3527}}^1$

素因数の和:3651

約数の個数: 40

約数和(自身を含む): 49871808

約数和(自身を除く): 30741360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 452, 678, 904, 1356, 1808, 2712, 3527, 5424, 7054, 10581, 14108, 21162, 28216, 42324, 56432, 84648, 169296, 398551, 797102, 1195653, 1594204, 2391306, 3188408, 4782612, 6376816, 9565224, 19130448]

約数ペア:

[(1, 19130448), (2, 9565224), (3, 6376816), (4, 4782612), (6, 3188408), (8, 2391306), (12, 1594204), (16, 1195653), (24, 797102), (48, 398551), (113, 169296), (226, 84648), (339, 56432), (452, 42324), (678, 28216), (904, 21162), (1356, 14108), (1808, 10581), (2712, 7054), (3527, 5424)]