9889804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3517}}^1$

素因数の和:3577

約数の個数: 24

約数和(自身を含む): 18715760

約数和(自身を除く): 8825956

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 703, 1406, 2812, 3517, 7034, 14068, 66823, 130129, 133646, 260258, 267292, 520516, 2472451, 4944902, 9889804]

約数ペア:

[(1, 9889804), (2, 4944902), (4, 2472451), (19, 520516), (37, 267292), (38, 260258), (74, 133646), (76, 130129), (148, 66823), (703, 14068), (1406, 7034), (2812, 3517)]