19099047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 29675520

約数和(自身を除く): 10576473

約数列:

[1, 3, 11, 19, 33, 57, 83, 209, 249, 367, 627, 913, 1101, 1577, 2739, 4037, 4731, 6973, 12111, 17347, 20919, 30461, 52041, 76703, 91383, 230109, 335071, 578759, 1005213, 1736277, 6366349, 19099047]

約数ペア:

[(1, 19099047), (3, 6366349), (11, 1736277), (19, 1005213), (33, 578759), (57, 335071), (83, 230109), (209, 91383), (249, 76703), (367, 52041), (627, 30461), (913, 20919), (1101, 17347), (1577, 12111), (2739, 6973), (4037, 4731)]