19624035

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1877}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 34074432

約数和(自身を除く): 14450397

約数列:

[1, 3, 5, 15, 17, 41, 51, 85, 123, 205, 255, 615, 697, 1877, 2091, 3485, 5631, 9385, 10455, 28155, 31909, 76957, 95727, 159545, 230871, 384785, 478635, 1154355, 1308269, 3924807, 6541345, 19624035]

約数ペア:

[(1, 19624035), (3, 6541345), (5, 3924807), (15, 1308269), (17, 1154355), (41, 478635), (51, 384785), (85, 230871), (123, 159545), (205, 95727), (255, 76957), (615, 31909), (697, 28155), (1877, 10455), (2091, 9385), (3485, 5631)]