15355408

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{15733}}^1$

素因数の和:15802

約数の個数: 20

約数和(自身を含む): 30240748

約数和(自身を除く): 14885340

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 15733, 31466, 62932, 125864, 251728, 959713, 1919426, 3838852, 7677704, 15355408]

約数ペア:

[(1, 15355408), (2, 7677704), (4, 3838852), (8, 1919426), (16, 959713), (61, 251728), (122, 125864), (244, 62932), (488, 31466), (976, 15733)]