19124010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2063}}^1$

素因数の和:2179

約数の個数: 48

約数和(自身を含む): 50229504

約数和(自身を除く): 31105494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 2063, 3090, 4126, 4635, 6189, 9270, 10315, 12378, 18567, 20630, 30945, 37134, 61890, 92835, 185670, 212489, 424978, 637467, 1062445, 1274934, 1912401, 2124890, 3187335, 3824802, 6374670, 9562005, 19124010]

約数ペア:

[(1, 19124010), (2, 9562005), (3, 6374670), (5, 3824802), (6, 3187335), (9, 2124890), (10, 1912401), (15, 1274934), (18, 1062445), (30, 637467), (45, 424978), (90, 212489), (103, 185670), (206, 92835), (309, 61890), (515, 37134), (618, 30945), (927, 20630), (1030, 18567), (1545, 12378), (1854, 10315), (2063, 9270), (3090, 6189), (4126, 4635)]