19195968

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 112

約数和(自身を含む): 56692800

約数和(自身を除く): 37496832

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 122, 132, 149, 176, 183, 192, 244, 264, 298, 352, 366, 447, 488, 528, 596, 671, 704, 732, 894, 976, 1056, 1192, 1342, 1464, 1639, 1788, 1952, 2013, 2112, 2384, 2684, 2928, 3278, 3576, 3904, 4026, 4768, 4917, 5368, 5856, 6556, 7152, 8052, 9089, 9536, 9834, 10736, 11712, 13112, 14304, 16104, 18178, 19668, 21472, 26224, 27267, 28608, 32208, 36356, 39336, 42944, 52448, 54534, 64416, 72712, 78672, 99979, 104896, 109068, 128832, 145424, 157344, 199958, 218136, 290848, 299937, 314688, 399916, 436272, 581696, 599874, 799832, 872544, 1199748, 1599664, 1745088, 2399496, 3199328, 4798992, 6398656, 9597984, 19195968]

約数ペア:

[(1, 19195968), (2, 9597984), (3, 6398656), (4, 4798992), (6, 3199328), (8, 2399496), (11, 1745088), (12, 1599664), (16, 1199748), (22, 872544), (24, 799832), (32, 599874), (33, 581696), (44, 436272), (48, 399916), (61, 314688), (64, 299937), (66, 290848), (88, 218136), (96, 199958), (122, 157344), (132, 145424), (149, 128832), (176, 109068), (183, 104896), (192, 99979), (244, 78672), (264, 72712), (298, 64416), (352, 54534), (366, 52448), (447, 42944), (488, 39336), (528, 36356), (596, 32208), (671, 28608), (704, 27267), (732, 26224), (894, 21472), (976, 19668), (1056, 18178), (1192, 16104), (1342, 14304), (1464, 13112), (1639, 11712), (1788, 10736), (1952, 9834), (2013, 9536), (2112, 9089), (2384, 8052), (2684, 7152), (2928, 6556), (3278, 5856), (3576, 5368), (3904, 4917), (4026, 4768)]