19857936

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8443}}^1$

素因数の和:8468

約数の個数: 60

約数和(自身を含む): 59682192

約数和(自身を除く): 39824256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8443, 16886, 25329, 33772, 50658, 59101, 67544, 101316, 118202, 135088, 177303, 202632, 236404, 354606, 405264, 413707, 472808, 709212, 827414, 945616, 1241121, 1418424, 1654828, 2482242, 2836848, 3309656, 4964484, 6619312, 9928968, 19857936]

約数ペア:

[(1, 19857936), (2, 9928968), (3, 6619312), (4, 4964484), (6, 3309656), (7, 2836848), (8, 2482242), (12, 1654828), (14, 1418424), (16, 1241121), (21, 945616), (24, 827414), (28, 709212), (42, 472808), (48, 413707), (49, 405264), (56, 354606), (84, 236404), (98, 202632), (112, 177303), (147, 135088), (168, 118202), (196, 101316), (294, 67544), (336, 59101), (392, 50658), (588, 33772), (784, 25329), (1176, 16886), (2352, 8443)]