21476986

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{15061}}^1$

素因数の和:15117

約数の個数: 16

約数和(自身を含む): 34702848

約数和(自身を除く): 13225862

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 15061, 30122, 346403, 466891, 692806, 933782, 10738493, 21476986]

約数ペア:

[(1, 21476986), (2, 10738493), (23, 933782), (31, 692806), (46, 466891), (62, 346403), (713, 30122), (1426, 15061)]