19612236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 55319040

約数和(自身を除く): 35706804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 83, 84, 87, 97, 116, 166, 174, 194, 203, 249, 291, 332, 348, 388, 406, 498, 581, 582, 609, 679, 812, 996, 1162, 1164, 1218, 1358, 1743, 2037, 2324, 2407, 2436, 2716, 2813, 3486, 4074, 4814, 5626, 6972, 7221, 8051, 8148, 8439, 9628, 11252, 14442, 16102, 16849, 16878, 19691, 24153, 28884, 32204, 33698, 33756, 39382, 48306, 50547, 56357, 59073, 67396, 78764, 96612, 101094, 112714, 118146, 169071, 202188, 225428, 233479, 236292, 338142, 466958, 676284, 700437, 933916, 1400874, 1634353, 2801748, 3268706, 4903059, 6537412, 9806118, 19612236]

約数ペア:

[(1, 19612236), (2, 9806118), (3, 6537412), (4, 4903059), (6, 3268706), (7, 2801748), (12, 1634353), (14, 1400874), (21, 933916), (28, 700437), (29, 676284), (42, 466958), (58, 338142), (83, 236292), (84, 233479), (87, 225428), (97, 202188), (116, 169071), (166, 118146), (174, 112714), (194, 101094), (203, 96612), (249, 78764), (291, 67396), (332, 59073), (348, 56357), (388, 50547), (406, 48306), (498, 39382), (581, 33756), (582, 33698), (609, 32204), (679, 28884), (812, 24153), (996, 19691), (1162, 16878), (1164, 16849), (1218, 16102), (1358, 14442), (1743, 11252), (2037, 9628), (2324, 8439), (2407, 8148), (2436, 8051), (2716, 7221), (2813, 6972), (3486, 5626), (4074, 4814)]