21650982

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{37201}}^1$

素因数の和:37303

約数の個数: 16

約数和(自身を含む): 43749552

約数和(自身を除く): 22098570

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 37201, 74402, 111603, 223206, 3608497, 7216994, 10825491, 21650982]

約数ペア:

[(1, 21650982), (2, 10825491), (3, 7216994), (6, 3608497), (97, 223206), (194, 111603), (291, 74402), (582, 37201)]