19042968

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{16193}}^1$

素因数の和:16216

約数の個数: 48

約数和(自身を含む): 55383480

約数和(自身を除く): 36340512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 16193, 32386, 48579, 64772, 97158, 113351, 129544, 194316, 226702, 340053, 388632, 453404, 680106, 793457, 906808, 1360212, 1586914, 2380371, 2720424, 3173828, 4760742, 6347656, 9521484, 19042968]

約数ペア:

[(1, 19042968), (2, 9521484), (3, 6347656), (4, 4760742), (6, 3173828), (7, 2720424), (8, 2380371), (12, 1586914), (14, 1360212), (21, 906808), (24, 793457), (28, 680106), (42, 453404), (49, 388632), (56, 340053), (84, 226702), (98, 194316), (147, 129544), (168, 113351), (196, 97158), (294, 64772), (392, 48579), (588, 32386), (1176, 16193)]