12258230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1$

素因数の和:608

約数の個数: 32

約数和(自身を含む): 23436000

約数和(自身を除く): 11177770

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 433, 745, 866, 1490, 2165, 2831, 4330, 5662, 8227, 14155, 16454, 28310, 41135, 64517, 82270, 129034, 322585, 645170, 1225823, 2451646, 6129115, 12258230]

約数ペア:

[(1, 12258230), (2, 6129115), (5, 2451646), (10, 1225823), (19, 645170), (38, 322585), (95, 129034), (149, 82270), (190, 64517), (298, 41135), (433, 28310), (745, 16454), (866, 14155), (1490, 8227), (2165, 5662), (2831, 4330)]