18809895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96461}}^1$

素因数の和:96482

約数の個数: 16

約数和(自身を含む): 32411232

約数和(自身を除く): 13601337

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 96461, 289383, 482305, 1253993, 1446915, 3761979, 6269965, 18809895]

約数ペア:

[(1, 18809895), (3, 6269965), (5, 3761979), (13, 1446915), (15, 1253993), (39, 482305), (65, 289383), (195, 96461)]