19497090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3299}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 47044800

約数和(自身を除く): 27547710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 3299, 5910, 6598, 9897, 16495, 19794, 32990, 49485, 98970, 649903, 1299806, 1949709, 3249515, 3899418, 6499030, 9748545, 19497090]

約数ペア:

[(1, 19497090), (2, 9748545), (3, 6499030), (5, 3899418), (6, 3249515), (10, 1949709), (15, 1299806), (30, 649903), (197, 98970), (394, 49485), (591, 32990), (985, 19794), (1182, 16495), (1970, 9897), (2955, 6598), (3299, 5910)]