19342884

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 96

約数和(自身を含む): 52899840

約数和(自身を除く): 33556956

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 31, 33, 44, 58, 62, 66, 87, 93, 116, 124, 132, 163, 174, 186, 319, 326, 341, 348, 372, 489, 638, 652, 682, 899, 957, 978, 1023, 1276, 1364, 1793, 1798, 1914, 1956, 2046, 2697, 3586, 3596, 3828, 4092, 4727, 5053, 5379, 5394, 7172, 9454, 9889, 10106, 10758, 10788, 14181, 15159, 18908, 19778, 20212, 21516, 28362, 29667, 30318, 39556, 51997, 55583, 56724, 59334, 60636, 103994, 111166, 118668, 146537, 155991, 166749, 207988, 222332, 293074, 311982, 333498, 439611, 586148, 623964, 666996, 879222, 1611907, 1758444, 3223814, 4835721, 6447628, 9671442, 19342884]

約数ペア:

[(1, 19342884), (2, 9671442), (3, 6447628), (4, 4835721), (6, 3223814), (11, 1758444), (12, 1611907), (22, 879222), (29, 666996), (31, 623964), (33, 586148), (44, 439611), (58, 333498), (62, 311982), (66, 293074), (87, 222332), (93, 207988), (116, 166749), (124, 155991), (132, 146537), (163, 118668), (174, 111166), (186, 103994), (319, 60636), (326, 59334), (341, 56724), (348, 55583), (372, 51997), (489, 39556), (638, 30318), (652, 29667), (682, 28362), (899, 21516), (957, 20212), (978, 19778), (1023, 18908), (1276, 15159), (1364, 14181), (1793, 10788), (1798, 10758), (1914, 10106), (1956, 9889), (2046, 9454), (2697, 7172), (3586, 5394), (3596, 5379), (3828, 5053), (4092, 4727)]