18238670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1627}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 35164800

約数和(自身を除く): 16926130

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 1627, 2242, 3254, 5605, 8135, 11210, 16270, 30913, 61826, 95993, 154565, 191986, 309130, 479965, 959930, 1823867, 3647734, 9119335, 18238670]

約数ペア:

[(1, 18238670), (2, 9119335), (5, 3647734), (10, 1823867), (19, 959930), (38, 479965), (59, 309130), (95, 191986), (118, 154565), (190, 95993), (295, 61826), (590, 30913), (1121, 16270), (1627, 11210), (2242, 8135), (3254, 5605)]