38436430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2273}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 73677600

約数和(自身を除く): 35241170

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 2273, 3382, 4546, 8455, 11365, 16910, 22730, 43187, 86374, 202297, 215935, 404594, 431870, 1011485, 2022970, 3843643, 7687286, 19218215, 38436430]

約数ペア:

[(1, 38436430), (2, 19218215), (5, 7687286), (10, 3843643), (19, 2022970), (38, 1011485), (89, 431870), (95, 404594), (178, 215935), (190, 202297), (445, 86374), (890, 43187), (1691, 22730), (2273, 16910), (3382, 11365), (4546, 8455)]