19259676

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2801}}^1$

素因数の和:3002

約数の個数: 36

約数和(自身を含む): 48956544

約数和(自身を除く): 29696868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 2801, 3438, 5602, 6876, 8403, 11204, 16806, 25209, 33612, 50418, 100836, 534991, 1069982, 1604973, 2139964, 3209946, 4814919, 6419892, 9629838, 19259676]

約数ペア:

[(1, 19259676), (2, 9629838), (3, 6419892), (4, 4814919), (6, 3209946), (9, 2139964), (12, 1604973), (18, 1069982), (36, 534991), (191, 100836), (382, 50418), (573, 33612), (764, 25209), (1146, 16806), (1719, 11204), (2292, 8403), (2801, 6876), (3438, 5602)]