129126698

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{4099}}^1$

素因数の和:4949

約数の個数: 16

約数和(自身を含む): 204180000

約数和(自身を除く): 75053302

約数列:

[1, 2, 19, 38, 829, 1658, 4099, 8198, 15751, 31502, 77881, 155762, 3398071, 6796142, 64563349, 129126698]

約数ペア:

[(1, 129126698), (2, 64563349), (19, 6796142), (38, 3398071), (829, 155762), (1658, 77881), (4099, 31502), (8198, 15751)]