21776446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15271}}^1$

素因数の和:15327

約数の個数: 16

約数和(自身を含む): 35186688

約数和(自身を除く): 13410242

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 15271, 30542, 351233, 473401, 702466, 946802, 10888223, 21776446]

約数ペア:

[(1, 21776446), (2, 10888223), (23, 946802), (31, 702466), (46, 473401), (62, 351233), (713, 30542), (1426, 15271)]