19532079

素因数分解:

$3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{797}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 32366880

約数和(自身を除く): 12834801

約数列:

[1, 3, 7, 9, 21, 63, 389, 797, 1167, 2391, 2723, 3501, 5579, 7173, 8169, 16737, 24507, 50211, 310033, 930099, 2170231, 2790297, 6510693, 19532079]

約数ペア:

[(1, 19532079), (3, 6510693), (7, 2790297), (9, 2170231), (21, 930099), (63, 310033), (389, 50211), (797, 24507), (1167, 16737), (2391, 8169), (2723, 7173), (3501, 5579)]