19228308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 52297728

約数和(自身を除く): 33069420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 37, 44, 62, 66, 74, 93, 111, 124, 127, 132, 148, 186, 222, 254, 341, 372, 381, 407, 444, 508, 682, 762, 814, 1023, 1147, 1221, 1364, 1397, 1524, 1628, 2046, 2294, 2442, 2794, 3441, 3937, 4092, 4191, 4588, 4699, 4884, 5588, 6882, 7874, 8382, 9398, 11811, 12617, 13764, 14097, 15748, 16764, 18796, 23622, 25234, 28194, 37851, 43307, 47244, 50468, 51689, 56388, 75702, 86614, 103378, 129921, 145669, 151404, 155067, 173228, 206756, 259842, 291338, 310134, 437007, 519684, 582676, 620268, 874014, 1602359, 1748028, 3204718, 4807077, 6409436, 9614154, 19228308]

約数ペア:

[(1, 19228308), (2, 9614154), (3, 6409436), (4, 4807077), (6, 3204718), (11, 1748028), (12, 1602359), (22, 874014), (31, 620268), (33, 582676), (37, 519684), (44, 437007), (62, 310134), (66, 291338), (74, 259842), (93, 206756), (111, 173228), (124, 155067), (127, 151404), (132, 145669), (148, 129921), (186, 103378), (222, 86614), (254, 75702), (341, 56388), (372, 51689), (381, 50468), (407, 47244), (444, 43307), (508, 37851), (682, 28194), (762, 25234), (814, 23622), (1023, 18796), (1147, 16764), (1221, 15748), (1364, 14097), (1397, 13764), (1524, 12617), (1628, 11811), (2046, 9398), (2294, 8382), (2442, 7874), (2794, 6882), (3441, 5588), (3937, 4884), (4092, 4699), (4191, 4588)]