19084452

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{811}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 46654272

約数和(自身を除く): 27569820

約数列:

[1, 2, 3, 4, 6, 12, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 444, 636, 811, 1622, 1961, 2433, 3244, 3922, 4866, 5883, 7844, 9732, 11766, 23532, 30007, 42983, 60014, 85966, 90021, 120028, 128949, 171932, 180042, 257898, 360084, 515796, 1590371, 3180742, 4771113, 6361484, 9542226, 19084452]

約数ペア:

[(1, 19084452), (2, 9542226), (3, 6361484), (4, 4771113), (6, 3180742), (12, 1590371), (37, 515796), (53, 360084), (74, 257898), (106, 180042), (111, 171932), (148, 128949), (159, 120028), (212, 90021), (222, 85966), (318, 60014), (444, 42983), (636, 30007), (811, 23532), (1622, 11766), (1961, 9732), (2433, 7844), (3244, 5883), (3922, 4866)]