15772756

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{991}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 28998144

約数和(自身を除く): 13225388

約数列:

[1, 2, 4, 23, 46, 92, 173, 346, 692, 991, 1982, 3964, 3979, 7958, 15916, 22793, 45586, 91172, 171443, 342886, 685772, 3943189, 7886378, 15772756]

約数ペア:

[(1, 15772756), (2, 7886378), (4, 3943189), (23, 685772), (46, 342886), (92, 171443), (173, 91172), (346, 45586), (692, 22793), (991, 15916), (1982, 7958), (3964, 3979)]