15367664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73883}}^1$

素因数の和:73904

約数の個数: 20

約数和(自身を含む): 32065656

約数和(自身を除く): 16697992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 73883, 147766, 295532, 591064, 960479, 1182128, 1920958, 3841916, 7683832, 15367664]

約数ペア:

[(1, 15367664), (2, 7683832), (4, 3841916), (8, 1920958), (13, 1182128), (16, 960479), (26, 591064), (52, 295532), (104, 147766), (208, 73883)]