13831810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1693}}^1$

素因数の和:1762

約数の個数: 32

約数和(自身を含む): 26832960

約数和(自身を除く): 13001150

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 1693, 3386, 4085, 8170, 8465, 16930, 32167, 64334, 72799, 145598, 160835, 321670, 363995, 727990, 1383181, 2766362, 6915905, 13831810]

約数ペア:

[(1, 13831810), (2, 6915905), (5, 2766362), (10, 1383181), (19, 727990), (38, 363995), (43, 321670), (86, 160835), (95, 145598), (190, 72799), (215, 64334), (430, 32167), (817, 16930), (1634, 8465), (1693, 8170), (3386, 4085)]