21132446

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{24179}}^1$

素因数の和:24223

約数の個数: 16

約数和(自身を含む): 34819200

約数和(自身を除く): 13686754

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 24179, 48358, 459401, 556117, 918802, 1112234, 10566223, 21132446]

約数ペア:

[(1, 21132446), (2, 10566223), (19, 1112234), (23, 918802), (38, 556117), (46, 459401), (437, 48358), (874, 24179)]