19209592

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1191

約数の個数: 32

約数和(自身を含む): 38452320

約数和(自身を除く): 19242728

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1031, 1096, 2062, 2329, 4124, 4658, 8248, 9316, 17527, 18632, 35054, 70108, 140216, 141247, 282494, 564988, 1129976, 2401199, 4802398, 9604796, 19209592]

約数ペア:

[(1, 19209592), (2, 9604796), (4, 4802398), (8, 2401199), (17, 1129976), (34, 564988), (68, 282494), (136, 141247), (137, 140216), (274, 70108), (548, 35054), (1031, 18632), (1096, 17527), (2062, 9316), (2329, 8248), (4124, 4658)]