16453772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1453}}^1$

素因数の和:1625

約数の個数: 24

約数和(自身を含む): 30534000

約数和(自身を除く): 14080228

約数列:

[1, 2, 4, 19, 38, 76, 149, 298, 596, 1453, 2831, 2906, 5662, 5812, 11324, 27607, 55214, 110428, 216497, 432994, 865988, 4113443, 8226886, 16453772]

約数ペア:

[(1, 16453772), (2, 8226886), (4, 4113443), (19, 865988), (38, 432994), (76, 216497), (149, 110428), (298, 55214), (596, 27607), (1453, 11324), (2831, 5812), (2906, 5662)]