19633086

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{433}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 46715760

約数和(自身を除く): 27082674

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 229, 433, 458, 687, 866, 1299, 1374, 2061, 2519, 2598, 3897, 4122, 4763, 5038, 7557, 7794, 9526, 14289, 15114, 22671, 28578, 42867, 45342, 85734, 99157, 198314, 297471, 594942, 892413, 1090727, 1784826, 2181454, 3272181, 6544362, 9816543, 19633086]

約数ペア:

[(1, 19633086), (2, 9816543), (3, 6544362), (6, 3272181), (9, 2181454), (11, 1784826), (18, 1090727), (22, 892413), (33, 594942), (66, 297471), (99, 198314), (198, 99157), (229, 85734), (433, 45342), (458, 42867), (687, 28578), (866, 22671), (1299, 15114), (1374, 14289), (2061, 9526), (2519, 7794), (2598, 7557), (3897, 5038), (4122, 4763)]