9645808

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{9883}}^1$

素因数の和:9952

約数の個数: 20

約数和(自身を含む): 18997048

約数和(自身を除く): 9351240

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 9883, 19766, 39532, 79064, 158128, 602863, 1205726, 2411452, 4822904, 9645808]

約数ペア:

[(1, 9645808), (2, 4822904), (4, 2411452), (8, 1205726), (16, 602863), (61, 158128), (122, 79064), (244, 39532), (488, 19766), (976, 9883)]