18889088

素因数分解:

$2^7\times {\mathrm{147571}}^1$

素因数の和:147585

約数の個数: 16

約数和(自身を含む): 37630860

約数和(自身を除く): 18741772

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 147571, 295142, 590284, 1180568, 2361136, 4722272, 9444544, 18889088]

約数ペア:

[(1, 18889088), (2, 9444544), (4, 4722272), (8, 2361136), (16, 1180568), (32, 590284), (64, 295142), (128, 147571)]