16037964

素因数分解:

$2^2\times 3^2\times {\mathrm{445499}}^1$

素因数の和:445509

約数の個数: 18

約数和(自身を含む): 40540500

約数和(自身を除く): 24502536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 445499, 890998, 1336497, 1781996, 2672994, 4009491, 5345988, 8018982, 16037964]

約数ペア:

[(1, 16037964), (2, 8018982), (3, 5345988), (4, 4009491), (6, 2672994), (9, 1781996), (12, 1336497), (18, 890998), (36, 445499)]