19866791039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{24593}}^1$

素因数の和:24731

約数の個数: 32

約数和(自身を含む): 23055399360

約数和(自身を除く): 3188608321

約数列:

[1, 17, 19, 41, 61, 323, 697, 779, 1037, 1159, 2501, 13243, 19703, 24593, 42517, 47519, 418081, 467267, 807823, 1008313, 1500173, 7943539, 17141321, 19157947, 25502941, 28503287, 61507093, 325685099, 484555879, 1045620581, 1168634767, 19866791039]

約数ペア:

[(1, 19866791039), (17, 1168634767), (19, 1045620581), (41, 484555879), (61, 325685099), (323, 61507093), (697, 28503287), (779, 25502941), (1037, 19157947), (1159, 17141321), (2501, 7943539), (13243, 1500173), (19703, 1008313), (24593, 807823), (42517, 467267), (47519, 418081)]