19545028

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3221}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 35996184

約数和(自身を除く): 16451156

約数列:

[1, 2, 4, 37, 41, 74, 82, 148, 164, 1517, 3034, 3221, 6068, 6442, 12884, 119177, 132061, 238354, 264122, 476708, 528244, 4886257, 9772514, 19545028]

約数ペア:

[(1, 19545028), (2, 9772514), (4, 4886257), (37, 528244), (41, 476708), (74, 264122), (82, 238354), (148, 132061), (164, 119177), (1517, 12884), (3034, 6442), (3221, 6068)]