19203090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6599}}^1$

素因数の和:6706

約数の個数: 32

約数和(自身を含む): 46569600

約数和(自身を除く): 27366510

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 291, 485, 582, 970, 1455, 2910, 6599, 13198, 19797, 32995, 39594, 65990, 98985, 197970, 640103, 1280206, 1920309, 3200515, 3840618, 6401030, 9601545, 19203090]

約数ペア:

[(1, 19203090), (2, 9601545), (3, 6401030), (5, 3840618), (6, 3200515), (10, 1920309), (15, 1280206), (30, 640103), (97, 197970), (194, 98985), (291, 65990), (485, 39594), (582, 32995), (970, 19797), (1455, 13198), (2910, 6599)]