19561884

素因数分解:

$2^2\times 3^1\times {\mathrm{593}}^1\times {\mathrm{2749}}^1$

素因数の和:3349

約数の個数: 24

約数和(自身を含む): 45738000

約数和(自身を除く): 26176116

約数列:

[1, 2, 3, 4, 6, 12, 593, 1186, 1779, 2372, 2749, 3558, 5498, 7116, 8247, 10996, 16494, 32988, 1630157, 3260314, 4890471, 6520628, 9780942, 19561884]

約数ペア:

[(1, 19561884), (2, 9780942), (3, 6520628), (4, 4890471), (6, 3260314), (12, 1630157), (593, 32988), (1186, 16494), (1779, 10996), (2372, 8247), (2749, 7116), (3558, 5498)]