19256118

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{65497}}^1$

素因数の和:65516

約数の個数: 24

約数和(自身を含む): 44800632

約数和(自身を除く): 25544514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 65497, 130994, 196491, 392982, 458479, 916958, 1375437, 2750874, 3209353, 6418706, 9628059, 19256118]

約数ペア:

[(1, 19256118), (2, 9628059), (3, 6418706), (6, 3209353), (7, 2750874), (14, 1375437), (21, 916958), (42, 458479), (49, 392982), (98, 196491), (147, 130994), (294, 65497)]