19784244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{4567}}^1$

素因数の和:4612

約数の個数: 36

約数和(自身を含む): 48731424

約数和(自身を除く): 28947180

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 4567, 9134, 13701, 18268, 27402, 54804, 86773, 173546, 260319, 347092, 520638, 1041276, 1648687, 3297374, 4946061, 6594748, 9892122, 19784244]

約数ペア:

[(1, 19784244), (2, 9892122), (3, 6594748), (4, 4946061), (6, 3297374), (12, 1648687), (19, 1041276), (38, 520638), (57, 347092), (76, 260319), (114, 173546), (228, 86773), (361, 54804), (722, 27402), (1083, 18268), (1444, 13701), (2166, 9134), (4332, 4567)]