19006445645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1\times {\mathrm{8627}}^1$

素因数の和:9661

約数の個数: 32

約数和(自身を含む): 25517068416

約数和(自身を除く): 6510622771

約数列:

[1, 5, 11, 41, 55, 205, 451, 977, 2255, 4885, 8627, 10747, 40057, 43135, 53735, 94897, 200285, 353707, 440627, 474485, 1768535, 2203135, 3890777, 8428579, 19453885, 42142895, 92714369, 345571739, 463571845, 1727858695, 3801289129, 19006445645]

約数ペア:

[(1, 19006445645), (5, 3801289129), (11, 1727858695), (41, 463571845), (55, 345571739), (205, 92714369), (451, 42142895), (977, 19453885), (2255, 8428579), (4885, 3890777), (8627, 2203135), (10747, 1768535), (40057, 474485), (43135, 440627), (53735, 353707), (94897, 200285)]