15345988

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{18899}}^1$

素因数の和:18939

約数の個数: 24

約数和(自身を含む): 31752000

約数和(自身を除く): 16406012

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 18899, 37798, 75596, 132293, 264586, 529172, 548071, 1096142, 2192284, 3836497, 7672994, 15345988]

約数ペア:

[(1, 15345988), (2, 7672994), (4, 3836497), (7, 2192284), (14, 1096142), (28, 548071), (29, 529172), (58, 264586), (116, 132293), (203, 75596), (406, 37798), (812, 18899)]