19448330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{16073}}^1$

素因数の和:16102

約数の個数: 24

約数和(自身を含む): 38481156

約数和(自身を除く): 19032826

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 16073, 32146, 80365, 160730, 176803, 353606, 884015, 1768030, 1944833, 3889666, 9724165, 19448330]

約数ペア:

[(1, 19448330), (2, 9724165), (5, 3889666), (10, 1944833), (11, 1768030), (22, 884015), (55, 353606), (110, 176803), (121, 160730), (242, 80365), (605, 32146), (1210, 16073)]