18473992

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{29231}}^1$

素因数の和:29316

約数の個数: 16

約数和(自身を含む): 35078400

約数和(自身を除く): 16604408

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 29231, 58462, 116924, 233848, 2309249, 4618498, 9236996, 18473992]

約数ペア:

[(1, 18473992), (2, 9236996), (4, 4618498), (8, 2309249), (79, 233848), (158, 116924), (316, 58462), (632, 29231)]