12821230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 24914304

約数和(自身を除く): 12093074

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1423, 1802, 2846, 4505, 7115, 9010, 14230, 24191, 48382, 75419, 120955, 150838, 241910, 377095, 754190, 1282123, 2564246, 6410615, 12821230]

約数ペア:

[(1, 12821230), (2, 6410615), (5, 2564246), (10, 1282123), (17, 754190), (34, 377095), (53, 241910), (85, 150838), (106, 120955), (170, 75419), (265, 48382), (530, 24191), (901, 14230), (1423, 9010), (1802, 7115), (2846, 4505)]